Desperate to avenge last year's humiliating loss, The Chipmunks argue over who is best suited to lead them to victory. (S1, ep 43).

Alvin must pass a manners course before he gets his dream meeting with the beautiful Princess of England! Problem is, he has to convince Brittany he's worthy. (S1, ep 28).

Simon is ecstatic when he's elected as the school's safety monitor. But when Alvin goofs off at school, Simon faces a moral dilemma. (S1, ep 13).

Following a fight with Brittany, Eleanor decides to move in. Alvin panics! Their.

When Dave wants to spend more time with his increasingly independent Chipmunks, they respond by trying to find him a girlfriend. (S1, ep 25).

When Dave gets a parenting App to help supervise The Chipmunks, Alvin tries everything to escape its control. (S1, ep 9).

Alvin is so taken with a girl at school, that he agrees to look after her talking Mina bird. But when Alvin says something damaging, he worries the bird will repeat it! (S1, ep 36).

After squabbling with his brothers, Alvin convinces Dave to give him his own room, but soon realises living alone isn't what it's cracked up to be. (S1, ep 33).

When Alvin thinks Theodore's teddy bear can tell the future, Alvin goes all out to make Talking Teddy his friend.

Alvin tricks Theodore into believing he's great at mini golf which backfires when Theo signs up for a tournament. (S4, ep 10b).

The Chipettes each want Dave to be their date to the Father Daughter Dance. But how can he choose just one.

Brittany's dream of being a fashion designer turns into a nightmare when she gets a job and her ideas are stolen.

Alvin volunteers to caddy a charity golf tournament and surprisingly gets paired up with Miss Smith.

When Miss Croner finds termites have infested her home, she moves in with the chipmunks and drives everyone crazy.

Coach Dobkins challenges Miss Smith and her ragtag team of outcasts to a baseball game to see who's the best.

The Chipettes fall in love with a cute little mouse that's due to be part of a science class. (S4, ep 25a).

When Eleanor discovers there are no female knights, she hides in a suit of armour and enters a knight competition. (S5, ep 22a).

Brittany's dream of being a fashion designer turns into a nightmare when she gets a job and her ideas are stolen.

Alvin is alarmed that Dave will be hosting an auction where he'll have to tell jokes because he's not that funny. (S4, ep 19b).

When Derek overhears that Alvin and his brothers are alone for the weekend, he plans a wild party at their house. (S4, ep 17a).

Complaints rise as Simon's robot Geizmo goes around town dismantling washing machines, but is he actually helping? (S5, ep 15b).

The Chipmunks don't know what to do when they suspect Dave is lying about the various awards he's won. (S5, ep 14b).

Annie and Amber offer to plan Brittany's birthday party, pitting her against Jeanette and Eleanor in the process. (S4, ep 12b).

When Alvin dreams of joining a private club, he volunteers Dave to play squash, even though Dave doesn't play. (S5, ep 10b).

Simon tells Alvin time travel is impossible, until a man from the future shows up at their home. (S5, ep 8b).

Alvin tries to convince Dave that he's being hunted by a flying beast. (S5, ep 4b).

Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old. (S4, ep 3a).

Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class. (S4, ep 13a).

When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join. (S4, ep 4a).

The Chipmunks help an owner fix up his run-down summer camp and his broken relationship with his brother.

When Theodore wishes on a shooting star the Chipmunks try to learn what the wish is so they can make it come true.

Alvin reluctantly signs up to teach the after school music class, but finds his classmates treat him differently as a teacher. (S2, ep 6).

The Chipmunks along with Kevin and Cheesy decide to crash BoCarter's birthday yacht party after not being invited. (S4, ep 22b).

When a new boy band, 'The Hipmunks', tries to steal the spotlight, the Chipmunks are forced to compete in a battle of the bands.

When Simon and Alvin realize that Theodore's been mistakenly mailed off in a box, they have to do whatever it takes to get him home before dinner.

Alvin tells a small lie that quickly turns into a huge disaster, dragging everyone, including a very reluctant Dave, into his tangled web.

The Chipmunks and Chipettes compete to set a world record in hopes of winning a new virtual reality game. (S4, ep 6b).

Alvin helps the.

While training for a TV baking competition with Eleanor, Theodore develops an allergy to an unknown ingredient. (S4, ep 16a).

Dave and the boys rent a cabin in the woods for a little rest and relaxation only to find out it may be haunted.

Feeling sorry for Chessy on Valentine's day, Theodore creates a fake alias online and pretends to be a girl.

Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians. (S4, ep 11a).

To celebrate.

To impress her idol, Brittany takes up painting. But her idol only likes her art after Alvin accidentally ruins it. But Brittany thinks she's ready for an exhibition. (S1, ep 49).

Cheesy enlists Theodore and Alvin to help steal desserts from the school kitchen using secret underground tunnels. (S5, ep 26a).

A hypnotist accidentally turns Simon into a bumbling fool before he's scheduled to participate in an academic contest.

After learning about The Knights of the Round Table, Theodore hopes to be a knight and comically struggles to do 'good deeds.

Alvin's luck goes from bad to worse after Theodore finds a four-leaf clover and everything starts going his way.

Alvin and Theodore play a seemingly innocent game, which leads to unexpected consequences. (S5, ep 1b).

It's the big Bake-Off, and Eleanor has prepared her signature cake. Brittany and Alvin eat the cake without knowing its importance. Can they re-make the cake in time? (S1, ep 45).

Believing Simon is going away to a boarding school, Alvin and Theodore do all they can to thwart his departure and keep him at home. (S1, ep 30).

Dave is concerned that The Chipmunks have become too obsessed with a new video game. When they challenge Dave to play, Dave becomes even more addicted than The Chipmunks. (S1, ep 21).

Alvin, Simon and the Chipettes give Theodore conflicting dating tips when they believe he has a crush on a girl. Will our little Romeo be able to make sense of all this? (S1, ep 10).

Brittany is humiliated by Jeanette's lack of style. That is, until Jeanette is proclaimed a fashion trendsetter by Brittany's style icon! (S1, ep 38).

Needing to find a part time job to buy the latest video game, Alvin decides to.

Alvin tries to get out of the annual family day picnic with Dave because he has tickets to the big soccer match. (S1, ep 8).

Simon is too embarrassed to kiss his co-star in the school play. So in a moment of desperation, he agrees to allow Alvin to switch identities with him. (S1, ep 39).

Just like every year, Alvin is none-too thrilled about going back to school. That is until he sees the new principal - and then it's love at first sight! (S1, ep 2).

Alvin passes off a rock he found on the ground as a meteor for a science project and gets some unwanted attention.

Simon is alarmed to discover he's been tagging private property in his sleep and its inspired a group of copycats.

Theodore must prove he's got.

The town is under attack when Simon creates a drone that can not only deliver pizzas but has the ability to learn.

Jeanette and Eleanor act as Sherlock Holmes and Watson when Theodore's teddy bear mysteriously disappears.

When Alvin's soccer team struggles, the coach makes the team learn ballet to help with their conditioning.

Simon's new invention threatens to destroy the world, creating a time loop and changing gravity inside the house. (S4, ep 25b).

When Alvin and Eleanor train to be lifeguards, Theodore is passed over but later manages to save the day. (S5, ep 23a).

Alvin and Brittany wind up in a battle royale over popping acorn tops and bubble wrap. (S5, ep 21a).

Alvin sneaks into Simon's new virtual reality game and is transported to a world in desperate need of a hero. (S4, ep 20a).

As Theodore is perfecting a pancake recipe, Alvin plays a trick by pouring burping powder in his next batch. (S5, ep 18b).

When Theodore drops a puzzle piece down a floor vent, he gets trapped inside while trying to fish it out. (S5, ep 16b).

When Simon falls ill, Alvin takes his place on a camping trip only to discover it's actually an archeological dig. (S5, ep 14a).

Simon has a crush on the babysitter and secretly prepares a romantic dinner while Theodore keeps Alvin distracted. (S4, ep 13b).

Alvin and Kevin pretend to be sick to miss school and sneak off to the Dagarack Convention. (S4, ep 11b).

The Chipmunks find a shack that magically fills with toys and games, but is it magic or something more sinister? (S4, ep 9b).

Simon's robot Geizmo becomes jealous of Jeanette's robot Zeela, until a sudden tragedy reveals Geizmo's true heart. (S5, ep 5b).

Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead. (S4, ep 3b).

Miss Croner attempts to help Theodore discover his true calling in life. (S4, ep 2a).

Alvin thinks he's losing his mind when Simon goes missing and no one else even remembers who Simon is.

Alvin is convinced that Theodore has cursed him to never lie again and can't help himself from blabbing the truth.

Jeanette decides to plant a garden on the school grounds, but Bocarter manages to install vending machines instead.

The Chipmunks have 48 hours to help Jeanette make a student film. But they all have a different movie in mind.

The Chipmunks take in a stray dog, but have to keep the puppy hidden from Dave, who won't allow pets. (S2, ep 1).

When Brittany is hurt before a major school event, Jeanette fills in as the Principal's assistant.

When Alvin finally pushes Miss Smith too far, she quits. Unfortunately, her replacement is a nightmare. Now, Alvin has to do whatever it takes to get her back.

Brittany is preparing a class speech on.

When Dave gets a parenting App to help supervise The Chipmunks, Alvin tries everything to escape its control. (S1, ep 9).

Alvin suspects Dave of being a local bank robber when Dave starts acting suspiciously and giving the boys gifts.

When Alvin's bicycle is stolen, he joins forces with Officer Dangus solve the case.

When Alvin notices Brittany being nice to him he's sure an alien has taken over her body.

When an accident forces Simon to wear his old glasses, he becomes the target of the school bully. So Simon builds a homemade robot bodyguard! (S1, ep 16).

The Chipmunks follow Dave and fear that he's fallen in love with a woman who wants to turn him into a wax statue.

The Chipmunks and Chipettes compete in a dodgeball tournament but no-one expects Theo to be their secret weapon. (S4, ep 9a).

When the kids at school tease Kevin about his lame parties, Alvin decides to host the coolest paintball party ever at his house, for Kevin. But how will they get it past Dave.

Alvin and Brittany give Miss Smith wildly different versions of why the fire alarm went off at school.

When Alvin accuses Dave of yelling at him too much, a therapist moves in to help Dave control his anger. (S4, ep 8a).

The Chipmunks can't wait to go on a World tour until Theodore and Alvin realize what they'll be leaving behind. (S5, ep 25a).

When Theodore's teddy bear.

When Alvin gets hurt, Simon agrees to face off against Derek on a survival reality show, where there's room for only one winner. Is playing dirty the only way to win? (S1, ep 48).

When Alvin is paired with Simon for a Science project, he accidentally creates a potion that turns Theodore into a 30-foot giant. (S1, ep 42).

Alvin gives his beloved cap to a fan. But soon he's convinced his mojo was in his cap, and must find a way to get his hat back before the Chipmunks' big concert. (S1, ep 23).

Tired of the class president favouring his personal pals, Simon and Alvin launch their own campaigns for class president. Will brotherhood survive the competition? (S1, ep 12).

It's Jeanette's birthday but she doesn't want to celebrate it! The Chipmunks and Chipettes offer her a magical, fairy-tale birthday that they'll never forget. (S1, ep 4).

During a costume visit to the zoo, Alvin finds himself mistaken for a real Tasmanian devil. Soon, Alvin is stuck in the cage and the real animal goes home! (S1, ep 24).

Theodore's new talking-teddy bear is driving Alvin and Simon nuts. So, they decide to rewire the bear's hard drive, so the bear will follow their directions! (S1, ep 1).

When Alvin inadvertently destroys Theodore's bicycle, he enters the boys in a roundup of shopping carts where the first prize is a new bike. (S1, ep 34).

When Theodore thinks he's a real superhero, Alvin and Simon have a tough time convincing him to leave the crime fighting to the professionals. (S1, ep 37).

Theodore becomes obsessed with cleanliness after a speaker at school talks to the class about the danger of germs.

When the boys accidentally break Dave's new flat screen TV, they decide to become fugitives on the run.

Alvin begrudgingly agrees to teach Miss Smith guitar, but she won't reveal why she so desperately needs to learn.

When Dave tells Simon to get rid of some stuff, a few of his more dangerous experiments end up in the wrong hands.

When an invention of Simon's accidently gets knocked over it magnetizes Alvin and Simon making them inseparable.

When Theodore finds a winning lottery ticket, everyone has their own ideas on how the money should be spent.

When Dave takes away Alvin's phone, the boredom Alvin experiences is enough to drive him crazy. (S4, ep 26b).

When Miss Croner's prized cherries go missing, she suspects crows - but could it be chipmunks? (S5, ep 23b).

When a cute girl joins the chess club, Alvin enlists Jeanette to teach him how to play so he can join as well. (S5, ep 21b).

Dave writes a hit love song from a poem he found in the trash. Since Simon wrote the poem he panics his secret will come out. (S5, ep 20b).

When Dave learns Alvin blamed him for his poor grades to Miss Smith, Dave sets down a very strict study schedule. (S5, ep 19a).

When the Chipmunks get stuck in traffic en route to a show, tempers flare between themselves and other drivers. (S5, ep 17a).

Brittany hastily enters a skateboard contest against a skate park bully even though she has no clue how to ride. (S5, ep 15a).

To land the lead role in a play, Alvin wagers Brittany that he can remain in character as a shoe cobbler. (S4, ep 14a).

When an exchange student comes to visit, he tells a scary story that make the chipmunks think Dave is in danger. (S4, ep 12a).

Simon's interactive video game is about to take off, until Jeanette reprograms the game's villain. (S5, ep 10a).

When Brittany declines Alvin's help for a talent show, he convinces Jeanette to enter, putting them at odds. (S5, ep 7b).

Dave promises to take Alvin to a water park if he gets a good grade on his test, but then a crow steals it. (S4, ep 4b).

Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her. or her new glasses? (S4, ep 2b).

Alvin signs the Chipmunks up for a game show that forces losing contestants to perform dangerous stunts. (S4, ep 7b).

When the girls at school cast votes for the cutest chipmunk on the bathroom wall, Alvin worries about the results.

Convinced that a zombie invasion is imminent, Alvin and Theodore go all out in an attempt to protect their loved ones.

Miss Smith tells Alvin that if he doesn't pass a test, he'll be held back a year and separated from his brothers. Rather than study harder, Alvin plots to make Simon and Theodore fail too.

Alvin befriends a lonely new kid in school, but Theodore discovers that the new student may not be who he says he is. (S2, ep 4).

Alvin and Simon create a fake snake to help Dave get over his fear of the real ones.

To keep a planned vacation, the boys do all they can to stop Dave from learning that Alvin has summer school. (S5, ep 16a).

Theodore has a hard time saying no and trouble ensues when Alvin needs Theodore to say yes.

Alvin gets a device that lets him listen in on everyone's conversations.

While attempting to make a special present for Dave, Alvin creates a snowball effect of chaos.

After getting detention again, Alvin's convinced Dave will drive him to the desert and abandon him there. (S5, ep 1a).

When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon. (S4, ep 10a).

Fed up with seeing how dependent The Chipmunks have become on technology, Dave takes them camping for a weekend, without electricity, mobile phones or the Internet. (S1, ep 14).

Theodore goes into a deep funk after he burns his tongue on some super-hot chocolate and loses his sense of taste.

The school newspaper has a sudden increase in sales when a gossip column appears poking fun at other students. (S4, ep 18b).

The chipmunks discover Officer Dangus has a twin brother that's a bully and encourage Dangus to stand up to him. (S4, ep 20b).

Alvin's too short to ride an exhilarating new amusement park ride, so he devises a plan to sneak on after hours. (S5, ep 3a).

When Miss Croner's prized cherries go missing, she suspects crows - but could it be chipmunks? (S5, ep 24b).

The Chipmunks try to keep Dave from getting on the internet after a performance he posts gets negative comments. (S4, ep 22a).

When Alvin accuses Simon of being too safe, Simon agrees to do whatever crazy thing Alvin wants him to do. (S4, ep 5a).

The Chipmunks don't want to perform in the school play, after learning of its curse. (S5, ep 5a).

The boys' imaginations run wild when Dave disappears. When they finally find him, they're convinced he's a zombie. (S5, ep 4a).

Alvin is tired of seeing his celebrity status overshadowed by reality TV stars. So he decides to become one! Just one problem, Alvin has to film Dave without him knowing. (S1, ep 44).

While cleaning out their treehouse, the girls remember how they saved the tree from being cut down, and made it their home. (S1, ep 29).

When the school digs up an old high school time capsule, Miss Smith and Dave work together to keep an old secret. (S4, ep 8b).

When his brothers won't listen to his song, Theodore posts a video of himself rapping on the Internet and it becomes a mega-hit! Soon Theodore (now Lil T) is offered a solo career. (S1, ep 6).

When Dave refuses to let Alvin get a toy sports car, Alvin secretly convinces Simon to build him an exact replica. But will Alvin be able to keep this secret from Dave? (S1, ep 27).

Jeanette wants to give a toast to Brittany at her upcoming party. But Jeanette is so shy, she seeks advice from the most confident person she knows - Alvin! (S1, ep 17).

A favourite toy of Theodore's is lost on a rafting trip but then mysteriously shows up at the house.and it's alive! (S4, ep 1a).

The Chipmunks and Chipettes try to reduce their carbon footprint when Jeanette signs them up for a Green Living competition. (S1, ep 35).

Brittany's furious when she thinks Alvin has been writing on her blog and vows to get him back, but was it Alvin.

When the boys get stuck with Miss Miller as a babysitter, they each take a crack at finding a replacement.

When Alvin and Simon think Theodore's pet goldfish has died, they go all out to replace it before he notices.

Alvin suspects Dave of being a local bank robber when Dave starts acting suspiciously and giving the boys gifts.

When Alvin pranks Simon with a trick website making it look like Alvin is smarter, the chipettes prank Alvin back.

When Dave comes down with a bad cold, Alvin quickly offers to take over Dad duty. But he quickly learns that parenting is a lot harder than he ever imagined. (S1, ep 10).

Dave, Simon and Theodore are worried for Alvin's safety after Alvin enters a karate contest.

Theodore tries to overcome his fear of sleep-overs by spending the night at Kevin's house without Alvin or Simon.

Alvin is having the best dreams of his life, until Theodore subconsciously invades them. (S5, ep 22b).

Alvin wastes his entire summer playing a video game then tries to do all the fun things he'd planned in one day. (S4, ep 21a).

Theodore must pose as a dog after the chipmunks accidently shave the fur off a dog Miss Miller is dog sitting. (S5, ep 19b).

Simon gets annoyed with everyone asking him to fix things so he decides to play dumb until he gets a.

After a lice outbreak that closes the school, Dave sets up a classroom in the house acting as their teacher. (S4, ep 16b).

When Brittany becomes convinced she's a long lost princess she carries her new royal status a little too far. (S4, ep 14b).

Alvin books the band at a birthday party only to discover they've been booked for the petting zoo, as the pets! (S5, ep 13a).

After Theodore sees Alvin accidentally ruin Dave's computer, Alvin jinxes Theodore so he won't be able to tell on him. (S5, ep 11b).

When Miss Croner has a disagreement with Miss Miller, she fakes her disappearance to get even. (S5, ep 8a).

A cute singing bird replaces Alvin in the band after Alvin makes too many demands as a performer. (S4, ep 5b).

Theodore gets stuck taking care of Miss Croner's cats during a week Dave wants the boys to focus only on school.

When Alvin suspects Simon is Dave's favourite, he and Theo challenge Simon to a go-cart race to win Dave's favour.

When Alvin is accused of revealing spoilers for everyone's favourite TV show, he agrees not to speak for 24 hours.

A prank call by Alvin gets out of hand when the person on the other end of the line vows to track him down.

Against Simon's wishes, Alvin borrows his latest invention, an invisibility suit, only to get the zipper stuck.

When Alvin makes fun of Simon's magic act, Simon challenges him to a magic duel. (S2, ep 5).

Alvin and Brittany are convinced Simon has vanished back in time and go all out in an attempt to bring him back.

The Principal gives Alvin and Derek an ultimatum - if they fight, the school dance will be cancelled.

When the Principal's cat goes missing, Theodore gives her a music box he found to cheer her up. But when Dave discovers his Grandmother's music box is missing, he calls the police.

Alvin sneaks into Simon's lab to look at his latest invention, only to accidentally clone himself. With two Alvins, there's bound to be double the trouble.

Simon is ecstatic when he's elected as the school's safety monitor. But when Alvin goofs off at school, Simon faces a moral dilemma. (S1, ep 13).

Theodore must prove he's got.

Alvin dresses Theodore up like a baby in order to impress the girl of his dreams.

Alvin's attempts to make money as an internet influencer almost drives a local toy store out of business. (S5, ep 2a).

When Alvin sees a sparkling diamond buried in his neighbour's rose garden, he's sure she's responsible for the recent diamond heist. So, Alvin sets about proving it. (S1, ep 7).

When the Chipmunks accidentally ruin Dave's new pavilion, they allow Miss Miller to take the fall. (S5, ep 2b).

Alvin lies to Theodore about a fake holiday to get out of chores, so Dave forces Alvin to make the holiday real.

Jeanette and the Chipmunks orchestrate a break-in at Bocarter's house to rescue a chimpanzee he keeps in a cage. (S4, ep 19a).

Alvin believes that Kevin has a secret crush on one of the Chipettes.

The boys disobey Dave's orders to not play a dangerous game then have to hide their injuries when they get hurt. (S4, ep 18a).

Stuck inside the house due to a storm, Simon invents a virtual reality game that quickly gets out of hand. (S5, ep 26b).

Alvin gets a taste of his own medicine when he zaps Dave with a youth ray, turning him into an irresponsible teen. (S5, ep 6a).

In order to get Theodore to do his bidding, Alvin tells Theodore that he has secret powers and can turn rubbish into sweeties. (S1, ep 47).

Lincoln plots to take the.

All the kids at school are obsessed with their virtual dogs on their smart phones. When all the phones wind up missing, Alvin is blamed for the theft and must clear his name. (S1, ep 41).

Lincoln is worried that he's lost his manliness from growing up with all sisters, so he and Clyde go camping. (S1, ep 20a).

Grounded once again, Alvin begs Theodore to buy him the limited edition skateboard he's always wanted. But, Theodore gets sidetracked by his sweet tooth! (S1, ep 22).

When Lincoln accidentally erases all of his childhood photos, he and Clyde try to recreate them before Lincoln's memory fades. (S2, ep 7b).

When Alvin catches Simon taking a personality test to discover his soul-mate, he decides to do the same and prove just how silly the test really is. (S1, ep 11).

When Luan overhears her siblings complaining about her comedy, she decides to give it up. (S2, ep 21a).

Anxious to give Dave a much-needed rest, Alvin secretly decides to rent out their house for a Hawaiian home-swap. But the house guests show up early while Dave is still home! (S1, ep 40).

Lori and Bobby worry that dating long-distance is causing them to lose their connection. (S3, ep 9b).

After causing an accident at a historic castle, Cheesy and Alvin must work as reenactors to pay for the damage. (S5, ep 12b).

When Lynn's friend Margo is celebrated for a one-in-a-million soccer goal, Lynn has to try and be supportive. (S3, ep 23b).

When Dave discovers he didn't graduate from high school, he finds himself in school with Alvin! (S1, ep 31).

Lola takes a new timid classmate under her wing and gives her a social butterfly transformation. (S4, ep 15b).

Simon has found a new best friend, Jamie. He's smart, funny, and shares Simon's love of Science. But when Jamie realises that Alvin is the more popular brother, he ditches Simon! (S1, ep 32).

When Lola realizes that double the cuteness could help her break into show business, she teams up with Lily. (S4, ep 22a).

Dave is working on an important new song for the music festival, but the Chipmunks accidentally ruin it. Can they fix it in time for the big performance? (S1, ep 26).

When Clyde finds himself in the BETR program at school Lincoln has to find a way to reconnect before the epic spitball battle they've been preparing for. (S1, ep 17).

Dave gets temporary amnesia so the boys trick him into letting them skip school and go on a ski trip instead.

Alvin gets a taste of his own medicine when he pulls one too many practical jokes on Simon.

Leni goes toe-to-toe with the Mayor in a city-wide Royal Woods election. (S5, ep 11b).

When Alvin sees every celebrity with their own personal bodyguard, he decides to train Theodore for the job.

Mr. Grouse attempts to find some peace and quiet after moving away from the Louds. (S5, ep 23b).

Alvin worries the munks are responsible for making Dave boring when they find out he used to be a rock star.

Hoping to drive out to the outlets to meet Lori, Leni looks for alternative ways to get her driver's licence. (S6, ep 9b).

When the boys get tired of taking orders from Dave, they decide to build a treehouse in the backyard and move out.

When the kids discover Myrtle has a shady past, they try to expose her before Pop Pop proposes. (S6, ep 22a).

Theodore gives Dave an ugly handmade vest for his birthday and insists he wear it to an upcoming business meeting.

Unable to get Lily to go to sleep, Mom takes her for a drive where they happen to witness a burglary. (S7, ep 12b).

When Miss Miller gets robbed, Eleanor and Theodore promise to find the culprit and bring them to justice.

Lincoln is the deciding vote on going to the beach or the amusement park for their family vacation. (S1, ep 5b).

After caring for a sick Brittany, Eleanor and Jeanette wonder if Brittany would care for them if they were sick. (S4, ep 23a).

It's Dad's annual Take Your Daughter to Work Day so Mom offers to take Lincoln to her work: a dental office. (S1, ep 17b).

Simon invents a robot with emotions and an ability to learn, which backfires when he's exposed to the internet. (S4, ep 21b).

When Lincoln's four-year-old sister, Lisa, gets put into his 5th grade class, his social standing is at stake! (S2, ep 5a).

Theo's funky art project becomes a star with its own social media fans, which is great until the page is hacked! (S5, ep 20a).

Clyde, desperate to learn how to act normal around Lori, enlists Leni's help. (S2, ep 18a).

When Alvin insists on taking over the drums from Theodore, Theodore fights back by mimicking Alvin and stealing his persona. (S5, ep 18a).

Lori and Lincoln visit the city. Lori struggles to be a city girl and Lincoln finds Ronnie Anne has changed. (S3, ep 5a).

Theodore is hit by lightning and believes he's like his comic book hero, until he's told he's actually a villain. (S4, ep 17b).

Hoping to win a song-writing contest, Luna wonders whether she should go with a song that's true to her sound, or try to make something that the whole world will love. (S3, ep 17).

Coach Dobkins kicks Cheesy and Theodore off the track team for being slow, but Theodore is determined to compete. (S4, ep 15a).

When Alvin tries to break Theodore's dependence on Talking Teddy, Theodore invents a new imaginary friend. (S5, ep 13b).

When the McBrides go out of town, they hire Luna to catsit-but the job becomes more demanding than she imagined. (S4, ep 17b).

When Dave suffers from writer's block, Alvin pretends to write a broadway show, which only makes Dave feel worse. (S5, ep 11a).

Luna has to decide between playing in a band with her friends or with playing with professionals. (S5, ep 6b).

When Miss Smith praises Simon's grades in class, Derek bullies him by not allowing him to use the boys' bathroom. (S5, ep 9b).

Lana struggles to find homes for the exotic pets at the Royal Woods Animal Shelter, before they're moved out. (S5, ep 20b).

Alvin sounds the alarm when he believes Theodore has joined a motorcycle gang of vampires! (S5, ep 7a).

Tired of getting pummeled during dodgeball, Lincoln and the gang use Clyde's untapped rage without him knowing. (S6, ep 6b).

On a ski trip, Alvin convinces Theodore there's a Yeti nearby, making life miserable for the rest of the family. (S5, ep 3b).

Lola tries to whip Mom into tip-top pageant condition for a Mother-Daughter pageant. (S6, ep 18b).

Everyone thinks Simon has lost his mind after he fails a school test and moves into a tree for some alone time.

During a visit to the White House, the Loud kids can't help but sneak off and explore the rooms not on the tour. (S7, ep 6a).

When Alvin talks Dave into buying a used tour bus, Dave has no idea of the problems ahead. (S4, ep 7a).

Lincoln starts to work at Dad's restaurant when he hears that the best employee wins a dish named in their honour. (S7, ep 18b).

The Chipettes challenge the Chipmunks to go three hours without their favourite things. How hard can it be.

Someone clogged the Loud House toilet and Lincoln sets out to find out whodunit. (S1, ep 10b).

When Alvin finds an old map in Miss Croner's basement, the Chipmunks set off in search of lost treasure.

Lola wants to be a part of the siblings' secrets club, but they won't let her in because she's a.

Simon creates a Super Hero costume for a convention he's attending. But when Alvin wants to join, the two fight over who the real hero is.

When Lana brings home a new pet, who the kids adore, the four original Loud pets scheme to get rid of him. (S2, ep 11b).

Theodore orders a dragon egg in the hopes of it hatching into a real dragon. (S2, ep 2).

Dad declares war on the kids' devices so they decide to show Dad how great electronics and the internet are. (S2, ep 25b).

When Bocarter's father helps him with his class project, Alvin enlists Dave's help, locking the families in a heated competition.

Dad has Mr. Grouse watch Lily while he goes to a concert but things quickly start to go wrong. (S3, ep 12b).

Ronnie Anne makes friends with Sid, whose family might rent the apartment upstairs. When another couple might get it first, the girls try to dissuade them. (S4, ep 1).

The Chipettes set out to prove to Alvin and the boys that being a superhero isn't only a.

Simon accidentally sends an email venting about a professor and the boys must do what they can to keep the teacher from reading it.

Alvin begs Dave to spend a weekend alone with him. Dave agrees and gets sucked into a series of adventures.

After secretly reading Luna's diary, Leni and Lincoln become worried about the exploits their sister writes about. (S4, ep 25b).

In order to earn a job on the school newspaper, Alvin helps Simon uncover the biggest story the school's ever seen.

Luan turns to Mr. Coconuts for help after she struggles to direct her school's play. (S5, 15a).

When one of Simon's inventions malfunctions, Jeanette and Alvin switch places and now each must live as the other.

After landing a role in a Dairyland production, Luan must hide this news from Mrs. Bernardo, who she beat out. (S6, ep 1b).

When pirates show up at the house, the boys do all they can to protect a treasure chest that arrived for Dave. (S4, ep 6a).

When Leni realizes Miguel has a crush on Gavin, the new food court employee, she sets out to help Miguel woo him. (S6, ep 14b).

Dave gets an.

Mom and Dad attempt to enjoy a day to themselves by pairing up all of the Loud siblings with each other for the day. (S1, ep 18).

Simon falls ill and asks Alvin and Theodore not to see a new movie without him, but Alvin just can't resist.

In an effort to be more productive, Simon invents a device that can override the need to sleep. But does it work? (S5, ep 6b).

Luna and the Moon Goats try to become a kiddie band in order to raise enough money for new equipment. (S7, ep 2a).

When Alvin starts stealing the morning paper to sell at school, Dave blames the paperboy and refuses to pay up.

Rusty strikes a deal with Morpheus that for a seemingly small price, Morpheus will cast spells for him. (S7, ep 18a).

Alvin invites Dave's old high school rival to an elaborate dinner to prove to him that Dave is a huge success. (S5, ep 25b).

After eavesdropping on his parents, Lincoln thinks they have decided to get rid of their kids! (S1, ep 9b).

Theodore embarks on a quest to find one thing he can do better than Simon, and realizes it won't be so easy. (S5, ep 24a).

It's the Sadie Hawkins dance at school and Lincoln's sisters have accidentally landed him four dates! (S1, ep 22a).

After Brittany and the girls release a video that goes viral, Alvin, Simon and Theodore try to stop it.

Lincoln and Clyde's big spring break plans are thrown for a loop when they realize they only have one day to complete their list of activities. (S2, ep 9a).

Alvin bets Bo Carter that alien life exists and only has a week to prove it or suffer embarrassing consequences.

Knowing Leni's history of spoiling surprises, the kids don't tell her about Mom's upcoming party. (S2, ep 21b).

Alvin worries about his bad report card and does everything he can to intercept the mail before Dave sees it.

Lori and Bobby worry that dating long-distance is causing them to lose their connection. (S3, ep 9b).

When Alvin accidentally ruins Brittany's favourite new bag, he must come up with a way to replace this.

When Lynn's friend Margo is celebrated for a one-in-a-million soccer goal, Lynn has to try and be supportive. (S3, ep 23b).

Desperate to avenge last year's humiliating loss, The Chipmunks argue over who is best suited to lead them to victory. (S1, ep 43).

When Stella's music box disappears at school, the gang immediately suspects the Rat Beast, a student urban legend. (S4, ep 11a).

Alvin must pass a manners course before he gets his dream meeting with the beautiful Princess of England! Problem is, he has to convince Brittany he's worthy. (S1, ep 28).

When Lola realizes that double the cuteness could help her break into show business, she teams up with Lily. (S4, ep 22a).

Simon is ecstatic when he's elected as the school's safety monitor. But when Alvin goofs off at school, Simon faces a moral dilemma. (S1, ep 13).

Lincoln's excited to stay up late with his best friend Clyde to watch the Midnight Marathon, but his plans are thwarted when Dad institutes an early curfew. (S1, ep 1).

Following a fight with Brittany, Eleanor decides to move in. Alvin panics! Their.

When Dave wants to spend more time with his increasingly independent Chipmunks, they respond by trying to find him a girlfriend. (S1, ep 25).

When Lincoln tries to get out of his chores on Chore Day, he and Clyde end up on a police ride-a-long, drawing unwanted attention from the notorious Custard Gang leader. (S1, ep 2).

When Dave gets a parenting App to help supervise The Chipmunks, Alvin tries everything to escape its control. (S1, ep 9).

Alvin is so taken with a girl at school, that he agrees to look after her talking Mina bird. But when Alvin says something damaging, he worries the bird will repeat it! (S1, ep 36).

Mom goes undercover as a student at the high school and becomes BFFs with Leni, Luna and Luan. (S5, ep 10b).

After squabbling with his brothers, Alvin convinces Dave to give him his own room, but soon realises living alone isn't what it's cracked up to be. (S1, ep 33).

Lincoln is convinced the middle school lunch lady is holding a grudge against him and his older sisters. (S5, ep 23a).

When Alvin thinks Theodore's teddy bear can tell the future, Alvin goes all out to make Talking Teddy his friend.

Luan thinks Mr. Coconuts is out for revenge when she replaces him with Lola in her act. (S6, ep 9a).

Alvin tricks Theodore into believing he's great at mini golf which backfires when Theo signs up for a tournament. (S4, ep 10b).

Tired of Mom's sticky note system, Lincoln and Lisa create an app to keep track of the family's schedule. (S6, ep 20a).

The Chipettes each want Dave to be their date to the Father Daughter Dance. But how can he choose just one.

To help Mom make the deadline for her column, the Louds have to avoid the Casagrandes when they visit Great Lakes City. (S7, ep 8b).

Brittany's dream of being a fashion designer turns into a nightmare when she gets a job and her ideas are stolen.

After Lincoln leaves a scathing voicemail on Lori's phone, he realizes he has to erase it before Lori hears it. (S1, ep 1b).

Alvin volunteers to caddy a charity golf tournament and surprisingly gets paired up with Miss Smith.

Lincoln finds a letter in the attic leading him to believe there is money hidden within the Loud house! (S1, ep 13b).

When Miss Croner finds termites have infested her home, she moves in with the chipmunks and drives everyone crazy.

Tensions run high when Lincoln and Clyde both get an internship at Flip's and compete to win the manager title. (S2, ep 2a).

Coach Dobkins challenges Miss Smith and her ragtag team of outcasts to a baseball game to see who's the best.

Seeing his sisters fight with their roommates, Lincoln suggests a room shuffle based on a compatability test. (S2, ep 14b).

The Chipettes fall in love with a cute little mouse that's due to be part of a science class. (S4, ep 25a).

Pop Pop introduces his new girlfriend to the family. She seems great until she starts showing up unannounced. (S3, ep 2b).

When Eleanor discovers there are no female knights, she hides in a suit of armour and enters a knight competition. (S5, ep 22a).

When Lana learns her favourite fish are in jeopardy of losing their home to construction she springs into action. (S3, ep 14a).

Brittany's dream of being a fashion designer turns into a nightmare when she gets a job and her ideas are stolen.

The Louds rent a boat for a relaxing day trip on the lake, but the family ends up marooned on a desert island. (S4, ep 6a).

Alvin is alarmed that Dave will be hosting an auction where he'll have to tell jokes because he's not that funny. (S4, ep 19b).

Ronnie Anne makes friends with Sid, whose family might rent the apartment upstairs. When another couple might get it first, the girls try to dissuade them. (S4, ep 1).

When Derek overhears that Alvin and his brothers are alone for the weekend, he plans a wild party at their house. (S4, ep 17a).

Complaints rise as Simon's robot Geizmo goes around town dismantling washing machines, but is he actually helping? (S5, ep 15b).

Luan turns to Mr. Coconuts for help after she struggles to direct her school's play. (S5, 15a).

The Chipmunks don't know what to do when they suspect Dave is lying about the various awards he's won. (S5, ep 14b).

Annie and Amber offer to plan Brittany's birthday party, pitting her against Jeanette and Eleanor in the process. (S4, ep 12b).

When Alvin dreams of joining a private club, he volunteers Dave to play squash, even though Dave doesn't play. (S5, ep 10b).

Simon tells Alvin time travel is impossible, until a man from the future shows up at their home. (S5, ep 8b).

Alvin tries to convince Dave that he's being hunted by a flying beast. (S5, ep 4b).

Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old. (S4, ep 3a).

Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class. (S4, ep 13a).

When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join. (S4, ep 4a).

The Chipmunks help an owner fix up his run-down summer camp and his broken relationship with his brother.

When Theodore wishes on a shooting star the Chipmunks try to learn what the wish is so they can make it come true.

Alvin reluctantly signs up to teach the after school music class, but finds his classmates treat him differently as a teacher. (S2, ep 6).

The Chipmunks along with Kevin and Cheesy decide to crash BoCarter's birthday yacht party after not being invited. (S4, ep 22b).

When a new boy band, 'The Hipmunks', tries to steal the spotlight, the Chipmunks are forced to compete in a battle of the bands.

When Simon and Alvin realize that Theodore's been mistakenly mailed off in a box, they have to do whatever it takes to get him home before dinner.

Alvin tells a small lie that quickly turns into a huge disaster, dragging everyone, including a very reluctant Dave, into his tangled web.

When Dave comes down with a bad cold, Alvin quickly offers to take over Dad duty. But he quickly learns that parenting is a lot harder than he ever imagined. (S1, ep 10).

When Alvin sees every celebrity with their own personal bodyguard, he decides to train Theodore for the job.

The Chipmunks and Chipettes compete to set a world record in hopes of winning a new virtual reality game. (S4, ep 6b).

Alvin helps the.

While training for a TV baking competition with Eleanor, Theodore develops an allergy to an unknown ingredient. (S4, ep 16a).

Dave and the boys rent a cabin in the woods for a little rest and relaxation only to find out it may be haunted.

Feeling sorry for Chessy on Valentine's day, Theodore creates a fake alias online and pretends to be a girl.

Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians. (S4, ep 11a).

To celebrate.

To impress her idol, Brittany takes up painting. But her idol only likes her art after Alvin accidentally ruins it. But Brittany thinks she's ready for an exhibition. (S1, ep 49).

Cheesy enlists Theodore and Alvin to help steal desserts from the school kitchen using secret underground tunnels. (S5, ep 26a).

A hypnotist accidentally turns Simon into a bumbling fool before he's scheduled to participate in an academic contest.

It's the big Bake-Off, and Eleanor has prepared her signature cake. Brittany and Alvin eat the cake without knowing its importance. Can they re-make the cake in time? (S1, ep 45).

Believing Simon is going away to a boarding school, Alvin and Theodore do all they can to thwart his departure and keep him at home. (S1, ep 30).

Dave is concerned that The Chipmunks have become too obsessed with a new video game. When they challenge Dave to play, Dave becomes even more addicted than The Chipmunks. (S1, ep 21).

Alvin, Simon and the Chipettes give Theodore conflicting dating tips when they believe he has a crush on a girl. Will our little Romeo be able to make sense of all this? (S1, ep 10).

Brittany is humiliated by Jeanette's lack of style. That is, until Jeanette is proclaimed a fashion trendsetter by Brittany's style icon! (S1, ep 38).

Needing to find a part time job to buy the latest video game, Alvin decides to.

Alvin tries to get out of the annual family day picnic with Dave because he has tickets to the big soccer match. (S1, ep 8).

Simon is too embarrassed to kiss his co-star in the school play. So in a moment of desperation, he agrees to allow Alvin to switch identities with him. (S1, ep 39).

Just like every year, Alvin is none-too thrilled about going back to school. That is until he sees the new principal - and then it's love at first sight! (S1, ep 2).

Alvin passes off a rock he found on the ground as a meteor for a science project and gets some unwanted attention.

Simon is alarmed to discover he's been tagging private property in his sleep and its inspired a group of copycats.

Theodore must prove he's got.

The town is under attack when Simon creates a drone that can not only deliver pizzas but has the ability to learn.

Jeanette and Eleanor act as Sherlock Holmes and Watson when Theodore's teddy bear mysteriously disappears.

When Alvin's soccer team struggles, the coach makes the team learn ballet to help with their conditioning.

Simon's new invention threatens to destroy the world, creating a time loop and changing gravity inside the house. (S4, ep 25b).

When Alvin and Eleanor train to be lifeguards, Theodore is passed over but later manages to save the day. (S5, ep 23a).

Alvin and Brittany wind up in a battle royale over popping acorn tops and bubble wrap. (S5, ep 21a).

Alvin sneaks into Simon's new virtual reality game and is transported to a world in desperate need of a hero. (S4, ep 20a).

As Theodore is perfecting a pancake recipe, Alvin plays a trick by pouring burping powder in his next batch. (S5, ep 18b).

When Theodore drops a puzzle piece down a floor vent, he gets trapped inside while trying to fish it out. (S5, ep 16b).

When Simon falls ill, Alvin takes his place on a camping trip only to discover it's actually an archeological dig. (S5, ep 14a).

Simon has a crush on the babysitter and secretly prepares a romantic dinner while Theodore keeps Alvin distracted. (S4, ep 13b).

Alvin and Kevin pretend to be sick to miss school and sneak off to the Dagarack Convention. (S4, ep 11b).

The Chipmunks find a shack that magically fills with toys and games, but is it magic or something more sinister? (S4, ep 9b).

Simon's robot Geizmo becomes jealous of Jeanette's robot Zeela, until a sudden tragedy reveals Geizmo's true heart. (S5, ep 5b).

Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead. (S4, ep 3b).

Miss Croner attempts to help Theodore discover his true calling in life. (S4, ep 2a).

Alvin thinks he's losing his mind when Simon goes missing and no one else even remembers who Simon is.

Alvin is convinced that Theodore has cursed him to never lie again and can't help himself from blabbing the truth.

Jeanette decides to plant a garden on the school grounds, but Bocarter manages to install vending machines instead.

The Chipmunks have 48 hours to help Jeanette make a student film. But they all have a different movie in mind.

The Chipmunks take in a stray dog, but have to keep the puppy hidden from Dave, who won't allow pets. (S2, ep 1).

When Brittany is hurt before a major school event, Jeanette fills in as the Principal's assistant.

When Alvin finally pushes Miss Smith too far, she quits. Unfortunately, her replacement is a nightmare. Now, Alvin has to do whatever it takes to get her back.

Brittany is preparing a class speech on.

When Alvin's bicycle is stolen, he joins forces with Officer Dangus solve the case.

When Alvin notices Brittany being nice to him he's sure an alien has taken over her body.

When an accident forces Simon to wear his old glasses, he becomes the target of the school bully. So Simon builds a homemade robot bodyguard! (S1, ep 16).

The Chipmunks follow Dave and fear that he's fallen in love with a woman who wants to turn him into a wax statue.

The Chipmunks and Chipettes compete in a dodgeball tournament but no-one expects Theo to be their secret weapon. (S4, ep 9a).

When the kids at school tease Kevin about his lame parties, Alvin decides to host the coolest paintball party ever at his house, for Kevin. But how will they get it past Dave.

Alvin and Brittany give Miss Smith wildly different versions of why the fire alarm went off at school.

When Alvin accuses Dave of yelling at him too much, a therapist moves in to help Dave control his anger. (S4, ep 8a).

The Chipmunks can't wait to go on a World tour until Theodore and Alvin realize what they'll be leaving behind. (S5, ep 25a).

When Theodore's teddy bear.

When Bocarter boasts about having the coolest, most powerful computer, the boys feel pressure to keep up with their nemesis and end up causing a gigantic disaster.

Alvin is convinced that Julie and her son are trying to move into their home and tries a variety of ways to stop the invasion. (S1, ep 52).

Dave discovers he's not too good at roughing it outdoors when he goes on a day hike with the Chipettes.

When Alvin gets hurt, Simon agrees to face off against Derek on a survival reality show, where there's room for only one winner. Is playing dirty the only way to win? (S1, ep 48).

When Alvin is paired with Simon for a Science project, he accidentally creates a potion that turns Theodore into a 30-foot giant. (S1, ep 42).

Alvin gives his beloved cap to a fan. But soon he's convinced his mojo was in his cap, and must find a way to get his hat back before the Chipmunks' big concert. (S1, ep 23).

Tired of the class president favouring his personal pals, Simon and Alvin launch their own campaigns for class president. Will brotherhood survive the competition? (S1, ep 12).

It's Jeanette's birthday but she doesn't want to celebrate it! The Chipmunks and Chipettes offer her a magical, fairy-tale birthday that they'll never forget. (S1, ep 4).

During a costume visit to the zoo, Alvin finds himself mistaken for a real Tasmanian devil. Soon, Alvin is stuck in the cage and the real animal goes home! (S1, ep 24).

Theodore's new talking-teddy bear is driving Alvin and Simon nuts. So, they decide to rewire the bear's hard drive, so the bear will follow their directions! (S1, ep 1).

When Alvin inadvertently destroys Theodore's bicycle, he enters the boys in a roundup of shopping carts where the first prize is a new bike. (S1, ep 34).

When Theodore thinks he's a real superhero, Alvin and Simon have a tough time convincing him to leave the crime fighting to the professionals. (S1, ep 37).

Theodore becomes obsessed with cleanliness after a speaker at school talks to the class about the danger of germs.

When the boys accidentally break Dave's new flat screen TV, they decide to become fugitives on the run.

Alvin begrudgingly agrees to teach Miss Smith guitar, but she won't reveal why she so desperately needs to learn.

When Dave tells Simon to get rid of some stuff, a few of his more dangerous experiments end up in the wrong hands.

When an invention of Simon's accidently gets knocked over it magnetizes Alvin and Simon making them inseparable.

When Theodore finds a winning lottery ticket, everyone has their own ideas on how the money should be spent.

When Dave takes away Alvin's phone, the boredom Alvin experiences is enough to drive him crazy. (S4, ep 26b).

When Miss Croner's prized cherries go missing, she suspects crows - but could it be chipmunks? (S5, ep 23b).

When a cute girl joins the chess club, Alvin enlists Jeanette to teach him how to play so he can join as well. (S5, ep 21b).

Dave writes a hit love song from a poem he found in the trash. Since Simon wrote the poem he panics his secret will come out. (S5, ep 20b).

When Dave learns Alvin blamed him for his poor grades to Miss Smith, Dave sets down a very strict study schedule. (S5, ep 19a).

When the Chipmunks get stuck in traffic en route to a show, tempers flare between themselves and other drivers. (S5, ep 17a).

Brittany hastily enters a skateboard contest against a skate park bully even though she has no clue how to ride. (S5, ep 15a).

To land the lead role in a play, Alvin wagers Brittany that he can remain in character as a shoe cobbler. (S4, ep 14a).

When an exchange student comes to visit, he tells a scary story that make the chipmunks think Dave is in danger. (S4, ep 12a).

Simon's interactive video game is about to take off, until Jeanette reprograms the game's villain. (S5, ep 10a).

When Brittany declines Alvin's help for a talent show, he convinces Jeanette to enter, putting them at odds. (S5, ep 7b).

Dave promises to take Alvin to a water park if he gets a good grade on his test, but then a crow steals it. (S4, ep 4b).

Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her. or her new glasses? (S4, ep 2b).

Alvin signs the Chipmunks up for a game show that forces losing contestants to perform dangerous stunts. (S4, ep 7b).

When the girls at school cast votes for the cutest chipmunk on the bathroom wall, Alvin worries about the results.

Convinced that a zombie invasion is imminent, Alvin and Theodore go all out in an attempt to protect their loved ones.

Miss Smith tells Alvin that if he doesn't pass a test, he'll be held back a year and separated from his brothers. Rather than study harder, Alvin plots to make Simon and Theodore fail too.

Alvin befriends a lonely new kid in school, but Theodore discovers that the new student may not be who he says he is. (S2, ep 4).

Alvin and Simon create a fake snake to help Dave get over his fear of the real ones.

To keep a planned vacation, the boys do all they can to stop Dave from learning that Alvin has summer school. (S5, ep 16a).

Theodore has a hard time saying no and trouble ensues when Alvin needs Theodore to say yes.

Alvin gets a device that lets him listen in on everyone's conversations.

Dave, Simon and Theodore are worried for Alvin's safety after Alvin enters a karate contest.

When Miss Miller gets robbed, Eleanor and Theodore promise to find the culprit and bring them to justice.

While attempting to make a special present for Dave, Alvin creates a snowball effect of chaos.

After getting detention again, Alvin's convinced Dave will drive him to the desert and abandon him there. (S5, ep 1a).

When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon. (S4, ep 10a).

Fed up with seeing how dependent The Chipmunks have become on technology, Dave takes them camping for a weekend, without electricity, mobile phones or the Internet. (S1, ep 14).

Theodore goes into a deep funk after he burns his tongue on some super-hot chocolate and loses his sense of taste.

The school newspaper has a sudden increase in sales when a gossip column appears poking fun at other students. (S4, ep 18b).

The chipmunks discover Officer Dangus has a twin brother that's a bully and encourage Dangus to stand up to him. (S4, ep 20b).

Alvin's too short to ride an exhilarating new amusement park ride, so he devises a plan to sneak on after hours. (S5, ep 3a).

When Miss Croner's prized cherries go missing, she suspects crows - but could it be chipmunks? (S5, ep 24b).

The Chipmunks try to keep Dave from getting on the internet after a performance he posts gets negative comments. (S4, ep 22a).

Alvin is tired of seeing his celebrity status overshadowed by reality TV stars. So he decides to become one! Just one problem, Alvin has to film Dave without him knowing. (S1, ep 44).

While cleaning out their treehouse, the girls remember how they saved the tree from being cut down, and made it their home. (S1, ep 29).

When the school digs up an old high school time capsule, Miss Smith and Dave work together to keep an old secret. (S4, ep 8b).

When his brothers won't listen to his song, Theodore posts a video of himself rapping on the Internet and it becomes a mega-hit! Soon Theodore (now Lil T) is offered a solo career. (S1, ep 6).

When Dave refuses to let Alvin get a toy sports car, Alvin secretly convinces Simon to build him an exact replica. But will Alvin be able to keep this secret from Dave? (S1, ep 27).

Jeanette wants to give a toast to Brittany at her upcoming party. But Jeanette is so shy, she seeks advice from the most confident person she knows - Alvin! (S1, ep 17).

A favourite toy of Theodore's is lost on a rafting trip but then mysteriously shows up at the house.and it's alive! (S4, ep 1a).

The Chipmunks and Chipettes try to reduce their carbon footprint when Jeanette signs them up for a Green Living competition. (S1, ep 35).

Brittany's furious when she thinks Alvin has been writing on her blog and vows to get him back, but was it Alvin.

When the boys get stuck with Miss Miller as a babysitter, they each take a crack at finding a replacement.

When Alvin and Simon think Theodore's pet goldfish has died, they go all out to replace it before he notices.

Alvin suspects Dave of being a local bank robber when Dave starts acting suspiciously and giving the boys gifts.

When Alvin pranks Simon with a trick website making it look like Alvin is smarter, the chipettes prank Alvin back.

When Dave comes down with a bad cold, Alvin quickly offers to take over Dad duty. But he quickly learns that parenting is a lot harder than he ever imagined. (S1, ep 10).

Dave, Simon and Theodore are worried for Alvin's safety after Alvin enters a karate contest.

Theodore tries to overcome his fear of sleep-overs by spending the night at Kevin's house without Alvin or Simon.

Alvin is having the best dreams of his life, until Theodore subconsciously invades them. (S5, ep 22b).

Alvin wastes his entire summer playing a video game then tries to do all the fun things he'd planned in one day. (S4, ep 21a).

Theodore must pose as a dog after the chipmunks accidently shave the fur off a dog Miss Miller is dog sitting. (S5, ep 19b).

Simon gets annoyed with everyone asking him to fix things so he decides to play dumb until he gets a.

After a lice outbreak that closes the school, Dave sets up a classroom in the house acting as their teacher. (S4, ep 16b).

When Brittany becomes convinced she's a long lost princess she carries her new royal status a little too far. (S4, ep 14b).

Alvin books the band at a birthday party only to discover they've been booked for the petting zoo, as the pets! (S5, ep 13a).

After Theodore sees Alvin accidentally ruin Dave's computer, Alvin jinxes Theodore so he won't be able to tell on him. (S5, ep 11b).

When Miss Croner has a disagreement with Miss Miller, she fakes her disappearance to get even. (S5, ep 8a).

A cute singing bird replaces Alvin in the band after Alvin makes too many demands as a performer. (S4, ep 5b).

Theodore gets stuck taking care of Miss Croner's cats during a week Dave wants the boys to focus only on school.

When Alvin suspects Simon is Dave's favourite, he and Theo challenge Simon to a go-cart race to win Dave's favour.

When Alvin is accused of revealing spoilers for everyone's favourite TV show, he agrees not to speak for 24 hours.

A prank call by Alvin gets out of hand when the person on the other end of the line vows to track him down.

Against Simon's wishes, Alvin borrows his latest invention, an invisibility suit, only to get the zipper stuck.

When Alvin makes fun of Simon's magic act, Simon challenges him to a magic duel. (S2, ep 5).

Alvin and Brittany are convinced Simon has vanished back in time and go all out in an attempt to bring him back.

The Principal gives Alvin and Derek an ultimatum - if they fight, the school dance will be cancelled.

When the Principal's cat goes missing, Theodore gives her a music box he found to cheer her up. But when Dave discovers his Grandmother's music box is missing, he calls the police.

Alvin sneaks into Simon's lab to look at his latest invention, only to accidentally clone himself. With two Alvins, there's bound to be double the trouble.

Alvin dresses Theodore up like a baby in order to impress the girl of his dreams.

Alvin's attempts to make money as an internet influencer almost drives a local toy store out of business. (S5, ep 2a).

When Alvin sees a sparkling diamond buried in his neighbour's rose garden, he's sure she's responsible for the recent diamond heist. So, Alvin sets about proving it. (S1, ep 7).

When the Chipmunks accidentally ruin Dave's new pavilion, they allow Miss Miller to take the fall. (S5, ep 2b).

Alvin lies to Theodore about a fake holiday to get out of chores, so Dave forces Alvin to make the holiday real.

Jeanette and the Chipmunks orchestrate a break-in at Bocarter's house to rescue a chimpanzee he keeps in a cage. (S4, ep 19a).

Alvin believes that Kevin has a secret crush on one of the Chipettes.

The boys disobey Dave's orders to not play a dangerous game then have to hide their injuries when they get hurt. (S4, ep 18a).

Stuck inside the house due to a storm, Simon invents a virtual reality game that quickly gets out of hand. (S5, ep 26b).

Alvin gets a taste of his own medicine when he zaps Dave with a youth ray, turning him into an irresponsible teen. (S5, ep 6a).

When the girls at school develop a crush on the Fire Marshall, Alvin decides to be a hero with disastrous results. (S5, ep 12a).

When Alvin kidnaps Simon's robot Geizmo, he gets a lesson in parenting a child going through their terrible twos. (S4, ep 26a).

Simon's experiment of how plants respond to positive or negative feedback creates a monster, and it's growing.

In order to get Theodore to do his bidding, Alvin tells Theodore that he has secret powers and can turn rubbish into sweeties. (S1, ep 47).

All the kids at school are obsessed with their virtual dogs on their smart phones. When all the phones wind up missing, Alvin is blamed for the theft and must clear his name. (S1, ep 41).

Grounded once again, Alvin begs Theodore to buy him the limited edition skateboard he's always wanted. But, Theodore gets sidetracked by his sweet tooth! (S1, ep 22).

When Alvin catches Simon taking a personality test to discover his soul-mate, he decides to do the same and prove just how silly the test really is. (S1, ep 11).

Anxious to give Dave a much-needed rest, Alvin secretly decides to rent out their house for a Hawaiian home-swap. But the house guests show up early while Dave is still home! (S1, ep 40).

After causing an accident at a historic castle, Cheesy and Alvin must work as reenactors to pay for the damage. (S5, ep 12b).

When Dave discovers he didn't graduate from high school, he finds himself in school with Alvin! (S1, ep 31).

Simon has found a new best friend, Jamie. He's smart, funny, and shares Simon's love of Science. But when Jamie realises that Alvin is the more popular brother, he ditches Simon! (S1, ep 32).

Dave is working on an important new song for the music festival, but the Chipmunks accidentally ruin it. Can they fix it in time for the big performance? (S1, ep 26).

Dave gets temporary amnesia so the boys trick him into letting them skip school and go on a ski trip instead.

Alvin gets a taste of his own medicine when he pulls one too many practical jokes on Simon.

When Alvin sees every celebrity with their own personal bodyguard, he decides to train Theodore for the job.

Alvin worries the munks are responsible for making Dave boring when they find out he used to be a rock star.

When the boys get tired of taking orders from Dave, they decide to build a treehouse in the backyard and move out.

Theodore gives Dave an ugly handmade vest for his birthday and insists he wear it to an upcoming business meeting.

When Miss Miller gets robbed, Eleanor and Theodore promise to find the culprit and bring them to justice.

After caring for a sick Brittany, Eleanor and Jeanette wonder if Brittany would care for them if they were sick. (S4, ep 23a).

Simon invents a robot with emotions and an ability to learn, which backfires when he's exposed to the internet. (S4, ep 21b).

Theo's funky art project becomes a star with its own social media fans, which is great until the page is hacked! (S5, ep 20a).

When Alvin insists on taking over the drums from Theodore, Theodore fights back by mimicking Alvin and stealing his persona. (S5, ep 18a).

Theodore is hit by lightning and believes he's like his comic book hero, until he's told he's actually a villain. (S4, ep 17b).

Coach Dobkins kicks Cheesy and Theodore off the track team for being slow, but Theodore is determined to compete. (S4, ep 15a).

When Alvin tries to break Theodore's dependence on Talking Teddy, Theodore invents a new imaginary friend. (S5, ep 13b).

When Dave suffers from writer's block, Alvin pretends to write a broadway show, which only makes Dave feel worse. (S5, ep 11a).

When Miss Smith praises Simon's grades in class, Derek bullies him by not allowing him to use the boys' bathroom. (S5, ep 9b).

Alvin sounds the alarm when he believes Theodore has joined a motorcycle gang of vampires! (S5, ep 7a).