An Unconventional White Wedding. Jordan wants a blush dress and her bridesmaids to be in white, her mum wants her in a 'Big Fat Gypsy Wedding' style - what will she pick?

The One That Got Away. Jess seeks a dress she saw online but it's no longer available. Natasha wants a strappy gown, but her mum thinks her tattoos will steal the show!

Teleshopping.

Teleshopping.

Mike Goes To The Opera. When Mike falls ill during a night out with Molly at the opera, Mike's mum and Molly clash over who can take better care of him.

Molly Makes Soup. When Vince tries to strike up a friendship with Mike by inviting him to a big basketball game, Molly isn't pleased with their newfound bond.

Jim Won't Eat. Molly is surprised when Mike's mum asks her to take care of her dog. Mike shocks Molly when he talks about being buried next to her.

A Mother, A Child. When Mary bans Sheldon from reading a mature comic book, Sheldon decides it's time to assert his independence from his mother.

Gluons, Guacamole. When Sheldon is no longer academically challenged at Medford High, he audits a college class taught by a professor.

A Dog, A Squirrel. A heated argument erupts between the Coopers and their neighbours when a new dog terrorises Sheldon.

The Gorilla Experiment. Penny seeks Sheldon's help to better comprehend Leonard's physics work. Wolowitz sees green when Leonard invites Bernadette to watch an experiment.

The Maternal Congruence. A Christmas visit from his mother has Leonard discovering she's kept a lot of news from him that she shares with Sheldon.

The Psychic Vortex. Leonard is aghast to find out that Penny believes in psychics. Sheldon tries to assist Koothrappali in picking up a girl at a university party.

The Bozeman Reaction. A robbery of their apartment sees Leonard and Sheldon call on their friends to devise a security system.

The Einstein Approximation. Stuck on the solution to a physics problem, Sheldon tries different methods to change his thinking, including working at The Cheesecake Factory.

The Large Hadron Collision. When Leonard is offered a trip to Switzerland on Valentine's Day to see a particle accelerator, he must choose between taking Penny or Sheldon.

The Excelsior Acquisition. An appearance in traffic court comes at the worst possible time for Sheldon, the same day Stan Lee is appearing at the comic book store.

The Precious Fragmentation. The guys go to a garage sale and find a ring from the Lord of the Rings films, and the rare find threatens their friendship.

First Valentine's Day. Mike's special plans for his first Valentine's Day with Molly are thrown into jeopardy after he accidentally runs into Molly's ex-boyfriend.

Joyce & Vince, Peaches & Herb. When Mike decides that the couch is his new best friend and he doesn't want to leave the house anymore, Molly goes out on the town with her sister.

Mike's Feet. The bromance is in jeopardy! Mike and Carl get on each other's nerves after working too many double shifts together during a snowstorm.

Summer Sausage, Pocket Poncho. While Sheldon is obsesses over Meemaw's budding relationship with his mentor, Dr. Sturgis, George and Mary attempt to bond with their other kids.

Ice Cream, Gentlemen Callers. When Meemaw is pursued by two gentlemen callers, Sheldon interferes, forcing her to set some ground rules.

A High-Pitched Buzz. Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs.

The Pants Alternative. Sheldon's fear of speaking in front of large groups threatens his ability to accept an award, so the gang tries to help him prepare for the big night.

The Wheaton Recurrence. Sheldon squares off at the bowling alley against nemesis Wil Wheaton. Leonard's miffed over Penny's response when he says, 'I love you.'.

The Spaghetti Catalysis. Following Leonard and Penny's break up, Sheldon tries to hide from Leonard and the gang that he had a friendly spaghetti dinner at Penny's.

The Staircase Implementation. A squabble over the thermostat setting leads to Leonard going over to Penny's and recounting the story of how he met and moved in with Sheldon.

The Lunar Excitation. Howard and Raj set Sheldon up on an Internet dating site. Penny discovers that she can't go back to dating dumb jocks after dating Leonard.

Cruciferous Veg Amplification. Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a healthy-living binge.

The Zazzy Substitution. Sheldon breaks up with Amy Farrah Fowler, and the guys worry when he starts replacing her with cats.

The Hot Troll Deviation. Wolowitz is embarrassed when a secret of his is revealed, and Sheldon and Raj battle at work.

It's Itchy Beyond Belief. 19-year-old Chloe faces a life-changing diagnosis from Dr. Emma as a severe, painful skin condition puts her dream career as a hairdresser at risk.

It's Not Me Anymore. Stuart's huge nose is severely swollen, making it hard to breathe and deeply embarrassing. Steve sees Dr. Emma about a large lump on his forehead.

Faces. Karmah hides the flaky skin on his face behind a mask and hat. Tired of being stared at, Olivia is desperate to get rid of a large keloid.

Scared Cyst-less. Dr. Sandra Lee treats Taylore, a young woman with unsightly elf-like bumps on her ears. Jose never goes out because of the baseball-sized lump on his head.

Mic Drop Pop! Josh has a large knot on his head sustained from a car crash 18 years ago. Brittney is covered in mysterious bumps. TJ has a curious lump protruding from his side.

Irene's Journey. Irene had to move back in with her son because her weight made it unbearable to live on her own. Dr. Now is unable to get through to her.

Once Upon A Time In The North. Jade dreams of a fairytale 'Beauty and the Beast'-themed wedding. And, Gok helps cancer survivor Raven find a gown and regain her confidence.

Bring On The Bling. With an unlimited budget, Helen wants a blingy dress but Gok has other ideas. After her bone marrow transplant, Bethany returns for alterations to her gown.

Teleshopping.

Teleshopping.

First Valentine's Day. Mike's special plans for his first Valentine's Day with Molly are thrown into jeopardy after he accidentally runs into Molly's ex-boyfriend.

Joyce & Vince, Peaches & Herb. When Mike decides that the couch is his new best friend and he doesn't want to leave the house anymore, Molly goes out on the town with her sister.

Mike's Feet. The bromance is in jeopardy! Mike and Carl get on each other's nerves after working too many double shifts together during a snowstorm.

Summer Sausage, Pocket Poncho. While Sheldon is obsesses over Meemaw's budding relationship with his mentor, Dr. Sturgis, George and Mary attempt to bond with their other kids.

Ice Cream, Gentlemen Callers. When Meemaw is pursued by two gentlemen callers, Sheldon interferes, forcing her to set some ground rules.

A High-Pitched Buzz. Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs.

The Pants Alternative. Sheldon's fear of speaking in front of large groups threatens his ability to accept an award, so the gang tries to help him prepare for the big night.

The Wheaton Recurrence. Sheldon squares off at the bowling alley against nemesis Wil Wheaton. Leonard's miffed over Penny's response when he says, 'I love you.'.

The Spaghetti Catalysis. Following Leonard and Penny's break up, Sheldon tries to hide from Leonard and the gang that he had a friendly spaghetti dinner at Penny's.

The Staircase Implementation. A squabble over the thermostat setting leads to Leonard going over to Penny's and recounting the story of how he met and moved in with Sheldon.

The Lunar Excitation. Howard and Raj set Sheldon up on an Internet dating site. Penny discovers that she can't go back to dating dumb jocks after dating Leonard.

Cruciferous Veg Amplification. Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a healthy-living binge.

The Zazzy Substitution. Sheldon breaks up with Amy Farrah Fowler, and the guys worry when he starts replacing her with cats.

The Hot Troll Deviation. Wolowitz is embarrassed when a secret of his is revealed, and Sheldon and Raj battle at work.

Peggy Shaves Her Legs. When Peggy and Molly have lunch together, Mike worries that his mum is telling Molly unflattering stories about his childhood.

Opening Day. Mike and Carl's annual pilgrimage to the Chicago Cubs' Opening Day is interrupted when Molly comes along.

Samuel Gets Fired. When Samuel loses his job and apartment, Mike offers to let him stay at his place - with interesting results.

A Rival Prodigy. When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon gets jealous. Meanwhile, Mary invites Paige's family over for a play date.

A Crisis Of Faith. When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

A Financial Secret. When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

The Desperation Emanation. Sheldon meets Amy's mum and comes to the realisation he no longer wants to see Amy, and Leonard realises everyone is in a relationship except for him.

The Irish Pub Formulation. When Raj's sister has a one-day layover, he forbids the others from hooking up with her, unaware she and Leonard already did long ago.

The Apology Insufficiency. The rest of the gang is interviewed by the FBI for Wolowitz's security clearance, with Sheldon accidentally letting slip some damaging information.

The 21-Second Excitation. The guys camp out to see a print of Raiders of the Lost Ark with 21 extra seconds and are outraged to see Wil Wheaton and his friends skip the line.

The Boyfriend Complexity. Penny asks Leonard to lie to her visiting father, while Howard, Raj and Bernadette spend all night looking through a telescope.

The Alien Parasite Hypothesis. Amy crushes on one of Penny's dim ex-boyfriends, Zack. Raj and Wolowitz argue over who'd be the better superhero.

Justice League Recombination. The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.

The Bus Pants Utilization. Their friendship becomes strained when Sheldon tries to take over Leonard's creation of a smartphone application that solves differential equations.

Happy Wife, Happy Life. Shorna promises Adnand the ride of his life. Zena plots to confront Ebrima about his social media. Phin meets Sandra's kids in an awkward encounter.

Our Family Won't Accept You. Andy's friends worry he's been catfished. Luxury-lover Shannon is dismayed by Mete's motorhome mini-break. Phin can't cope with Sandra's huge family.

It's Itchy Beyond Belief. 19-year-old Chloe faces a life-changing diagnosis from Dr. Emma as a severe, painful skin condition puts her dream career as a hairdresser at risk.

It's Not Me Anymore. Stuart's huge nose is severely swollen, making it hard to breathe and deeply embarrassing. Steve sees Dr. Emma about a large lump on his forehead.

A Lipoma Is Born. Barbara's back lump became more noticeable after she lost 131 pounds. Hilda's depression is a result of the multitude of bumps on her eyelids.

Chrystal's Journey. Chrystal is unable to shower without assistance from her teenage daughter. Can Dr. Now help her confront childhood trauma and turn her around her life?

Showtime Or Showdown. Mackenna has her heart set on a floaty boho-dress, but mum has different ideas! Plus, Laura is out of her comfort zone when she's trying on dresses.

Fit For A Princess. Transgender bride Sophie Rebecca longs for a princess dress, but her mum wants her to flaunt her curves. Paige seeks a dress to fit her post-pregnancy body.

Teleshopping.

Teleshopping.

Peggy Shaves Her Legs. When Peggy and Molly have lunch together, Mike worries that his mum is telling Molly unflattering stories about his childhood.

Opening Day. Mike and Carl's annual pilgrimage to the Chicago Cubs' Opening Day is interrupted when Molly comes along.

Samuel Gets Fired. When Samuel loses his job and apartment, Mike offers to let him stay at his place - with interesting results.

A Rival Prodigy. When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon gets jealous. Meanwhile, Mary invites Paige's family over for a play date.

A Crisis Of Faith. When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

A Financial Secret. When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

The Desperation Emanation. Sheldon meets Amy's mum and comes to the realisation he no longer wants to see Amy, and Leonard realises everyone is in a relationship except for him.

The Irish Pub Formulation. When Raj's sister has a one-day layover, he forbids the others from hooking up with her, unaware she and Leonard already did long ago.

The Apology Insufficiency. The rest of the gang is interviewed by the FBI for Wolowitz's security clearance, with Sheldon accidentally letting slip some damaging information.

The 21-Second Excitation. The guys camp out to see a print of Raiders of the Lost Ark with 21 extra seconds and are outraged to see Wil Wheaton and his friends skip the line.

The Boyfriend Complexity. Penny asks Leonard to lie to her visiting father, while Howard, Raj and Bernadette spend all night looking through a telescope.

The Alien Parasite Hypothesis. Amy crushes on one of Penny's dim ex-boyfriends, Zack. Raj and Wolowitz argue over who'd be the better superhero.

Justice League Recombination. The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.

The Bus Pants Utilization. Their friendship becomes strained when Sheldon tries to take over Leonard's creation of a smartphone application that solves differential equations.

Cigar Talk. When Joyce invites Vince to attend her high school reunion, he confesses to Mike that he never graduated high school.

Victoria's Birthday. Victoria panics as her 30th birthday approaches - and drags Mike and Molly into the drama of her life crisis.

Peggy's New Beau. Mike feels pressured when Peggy's new boyfriend asks whether he and Molly hear wedding bells in their future.

A Research Study. Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Seven Deadly Sins. Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church.

Carbon Dating, Stuffed Raccoon. Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents.

The Love Car Displacement. Howard is jealous when Bernadette runs into her old boyfriend at a science event they're attending.

The Thespian Catalyst. Sheldon wants acting lessons from Penny, hoping they will make him a better teacher.

The Benefactor Factor. After meeting at a fundraising gala, an aged but wealthy Caltech donor makes Leonard ponder if he's willing to have sex with her to secure a donation.

The Cohabitation Formulation. Howard contemplates a serious decision in his relationship with Bernadette, and Leonard and Raj's sister start seeing each other again.

The Toast Derivation. Sheldon is in a crisis when he realises he's not the epicentre of the group, so he decides to find new friends.

The Prestidigitation Approximation. Leonard has a tough choice to make when Priya asks him to stop spending time with Penny, and Howard keeps pestering Sheldon with a magic trick.

The Zarnecki Incursion. The guys become sleuths to find out who hacked Sheldon's online-game account.

The Herb Garden Germination. Sheldon and Amy decide to start rumours about themselves as a social test. Howard takes his relationship with Bernadette to an even higher level.

Fasten Your Seatbelts. Rick finally meets his Malagasy Queen in person. Emma and Ziad get off to a rocky start. Aviva is in love with a Belizean pop star.

The 6:10 To Lubbock. Georgie and Mandy get fed up staying with her parents and reconsider their living situation after a fight with Mandy's mum, Audrey.

Some New York Nonsense. Georgie struggles to balance life, work and family. Mandy worries for Georgie's wellbeing and Missy gets into trouble at school.

Runaway Bump, Never Coming Back? Leonard has a bump hanging off his arm that looks like it's breaking through skin. Jess has a visible lump on her butt after falling downstairs.

Romancing The Lump. Dr. Sandra Lee treats Heather, who has a huge growth on her leg and fears removing it could leave a keloid scar. And, Paul has a giant hump on his back.

Paul's Journey. Paul weighs in at 700-lbs and his girlfriend struggles with how his weight limits their life together. He worries the relationship won't survive his time in Houston.

See Through Showdown. Bride Mel is hoping to find a wedding dress that will show off her body. Meanwhile, can Gok keep the peace between Hayley and her opinionated mum?

Always The Bridesmaid. Having been a bridesmaid seven times, Candice is finally getting wed but struggles with how she looks. Gok helps rebuild her confidence.

Teleshopping.

Teleshopping.

Dolomite, Apple Slices. Sheldon makes a new friend who introduces him to a new field of science, while his parents disagree on how to handle Sheldon's blossoming social life.

Killer Asteroids, Oklahoma. A disappointing loss at the science fair sparks an existential crisis and sends Sheldon's life in a new direction.

Jiu-Jitsu, Bubble Wrap. When Sheldon is bullied by an unlikely character, Mary and George disagree on how to handle the situation.

A Mother, A Child. When Mary bans Sheldon from reading a mature comic book, Sheldon decides it's time to assert his independence from his mother.

Gluons, Guacamole. When Sheldon is no longer academically challenged at Medford High, he audits a college class taught by a professor.

A Dog, A Squirrel. A heated argument erupts between the Coopers and their neighbours when a new dog terrorises Sheldon.

The 6:10 To Lubbock. Georgie and Mandy get fed up staying with her parents and reconsider their living situation after a fight with Mandy's mum, Audrey.

Some New York Nonsense. Georgie struggles to balance life, work and family. Mandy worries for Georgie's wellbeing and Missy gets into trouble at school.

The Jiminy Conjecture. Sheldon and Howard wager comic books over a cricket's species. Meanwhile, a less-than-perfect romantic night agonizes Leonard and Penny.

Samuel Gets Fired. When Samuel loses his job and apartment, Mike offers to let him stay at his place - with interesting results.

The Gothowitz Deviation. Howard takes Raj along to check out the Goth dating scene. Sheldon uses chocolate as part of a behaviour modification experiment on Penny.

The Pirate Solution. Facing a return to India, Raj needs a job desperately enough to consider working for Sheldon. Howard becomes a third wheel to Leonard and Penny.

Creepy Candy Coating Corollary. Sheldon looks forward to squaring off against a Star Trek actor in a fantasy card game tournament. Wolowitz cashes in on an old pact with Leonard.

The Cornhusker Vortex. Hoping to fit in with Penny's football-loving friends, Leonard gets tutored in the sport by Sheldon. Raj is furious over the loss of his patang.

The Guitarist Amplification. Leonard and Penny's first big fight sees Sheldon playing mediator due to childhood trauma that means he can't be around loud verbal conflicts.

The Adhesive Duck Deficiency. With the rest of the gang off on a desert camping trip, Sheldon must play hero after Penny slips in the tub and dislocates her shoulder.

The Vengeance Formulation. Barry Kripke pranks Sheldon during his spot on NPR, leaving him wanting vengeance. Bernadette pressures Wolowitz to define their relationship.

The Gorilla Experiment. Penny seeks Sheldon's help to better comprehend Leonard's physics work. Wolowitz sees green when Leonard invites Bernadette to watch an experiment.

The Maternal Congruence. A Christmas visit from his mother has Leonard discovering she's kept a lot of news from him that she shares with Sheldon.

The Psychic Vortex. Leonard is aghast to find out that Penny believes in psychics. Sheldon tries to assist Koothrappali in picking up a girl at a university party.

The Bozeman Reaction. A robbery of their apartment sees Leonard and Sheldon call on their friends to devise a security system.

The Einstein Approximation. Stuck on the solution to a physics problem, Sheldon tries different methods to change his thinking, including working at The Cheesecake Factory.

The Large Hadron Collision. When Leonard is offered a trip to Switzerland on Valentine's Day to see a particle accelerator, he must choose between taking Penny or Sheldon.

The Excelsior Acquisition. An appearance in traffic court comes at the worst possible time for Sheldon, the same day Stan Lee is appearing at the comic book store.

The Precious Fragmentation. The guys go to a garage sale and find a ring from the Lord of the Rings films, and the rare find threatens their friendship.

The Pants Alternative. Sheldon's fear of speaking in front of large groups threatens his ability to accept an award, so the gang tries to help him prepare for the big night.

The Wheaton Recurrence. Sheldon squares off at the bowling alley against nemesis Wil Wheaton. Leonard's miffed over Penny's response when he says, 'I love you.'.

The Spaghetti Catalysis. Following Leonard and Penny's break up, Sheldon tries to hide from Leonard and the gang that he had a friendly spaghetti dinner at Penny's.

The Staircase Implementation. A squabble over the thermostat setting leads to Leonard going over to Penny's and recounting the story of how he met and moved in with Sheldon.

The Autobots race against the Decepticons to reach the Cybertronian spacecraft, which could turn the tide in their final battle.

Summer Sausage, Pocket Poncho. While Sheldon is obsesses over Meemaw's budding relationship with his mentor, Dr. Sturgis, George and Mary attempt to bond with their other kids.

Ice Cream, Gentlemen Callers. When Meemaw is pursued by two gentlemen callers, Sheldon interferes, forcing her to set some ground rules.

Hips Don't Lie. Rhonda has bumps all over her head, including a worrying horned growth. And, Dr. Lee treats Kevin, who has a huge lump protruding from his hip.

Nathan's Journey. Nathan gets a wake-up call when his weight interferes with his job as a drama teacher. But changing his life requires his wife to lose weight, too.

Gok Goes For Gold. 2012 Olympic gymnast Jennifer is getting used to her new curves, can Gok help her embrace her body? Plus, Sarah is having second thoughts about her dress.

A Snip And A Tuck. Kirsty wants to wear trousers on her big day, so Gok gets creative with his designs. Celise is worried her Mormon parents won't approve of her dress.

Teleshopping.

Teleshopping.

A High-Pitched Buzz. Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs.

A Rival Prodigy. When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon gets jealous. Meanwhile, Mary invites Paige's family over for a play date.

A Crisis Of Faith. When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

A Financial Secret. When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

A Research Study. Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Seven Deadly Sins. Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church.

The Lunar Excitation. Howard and Raj set Sheldon up on an Internet dating site. Penny discovers that she can't go back to dating dumb jocks after dating Leonard.

Cruciferous Veg Amplification. Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a healthy-living binge.

The Zazzy Substitution. Sheldon breaks up with Amy Farrah Fowler, and the guys worry when he starts replacing her with cats.

The Hot Troll Deviation. Wolowitz is embarrassed when a secret of his is revealed, and Sheldon and Raj battle at work.

The Desperation Emanation. Sheldon meets Amy's mum and comes to the realisation he no longer wants to see Amy, and Leonard realises everyone is in a relationship except for him.

The Irish Pub Formulation. When Raj's sister has a one-day layover, he forbids the others from hooking up with her, unaware she and Leonard already did long ago.

The Apology Insufficiency. The rest of the gang is interviewed by the FBI for Wolowitz's security clearance, with Sheldon accidentally letting slip some damaging information.

The 21-Second Excitation. The guys camp out to see a print of Raiders of the Lost Ark with 21 extra seconds and are outraged to see Wil Wheaton and his friends skip the line.

The Boyfriend Complexity. Penny asks Leonard to lie to her visiting father, while Howard, Raj and Bernadette spend all night looking through a telescope.

The Alien Parasite Hypothesis. Amy crushes on one of Penny's dim ex-boyfriends, Zack. Raj and Wolowitz argue over who'd be the better superhero.

Justice League Recombination. The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.

The Bus Pants Utilization. Their friendship becomes strained when Sheldon tries to take over Leonard's creation of a smartphone application that solves differential equations.

The Love Car Displacement. Howard is jealous when Bernadette runs into her old boyfriend at a science event they're attending.

The Thespian Catalyst. Sheldon wants acting lessons from Penny, hoping they will make him a better teacher.

The Benefactor Factor. After meeting at a fundraising gala, an aged but wealthy Caltech donor makes Leonard ponder if he's willing to have sex with her to secure a donation.

The Cohabitation Formulation. Howard contemplates a serious decision in his relationship with Bernadette, and Leonard and Raj's sister start seeing each other again.

The Toast Derivation. Sheldon is in a crisis when he realises he's not the epicentre of the group, so he decides to find new friends.

The Prestidigitation Approximation. Leonard has a tough choice to make when Priya asks him to stop spending time with Penny, and Howard keeps pestering Sheldon with a magic trick.

The Zarnecki Incursion. The guys become sleuths to find out who hacked Sheldon's online-game account.

The Herb Garden Germination. Sheldon and Amy decide to start rumours about themselves as a social test. Howard takes his relationship with Bernadette to an even higher level.

Secrets, Lies, Chunk Of Change. Georgie digs into Mandy's past when he finds she's been hiding thousands of dollars of debt. Mandy tries to right her wrongs by going back to work.

Todd's Mom. Things get awkward when Georgie and Mandy try to make new friends. Meanwhile, Jim and Audrey get competitive playing a game with Connor.

With humanity facing extinction, it's up to Optimus Prime and the Autobots to save the world - but the government has turned against them.

Carbon Dating, Stuffed Raccoon. Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents.

Sleepless In Steatocystoma. Jen has growths on her ears that cause her depression, pain and vertigo. Plus, Juliet is in distress because of the bumps all over her neck and chest.

Longest Appointment Ever. The team help a bride who has tried on over 150 dresses, one who has already got two wedding gowns, and one who sets a record for their longest appointment.

Lacey's Journey. Despite being so big from overeating that she can barely leave the house, Lacey has found love with Ricky. But his interfering sister is complicating things.

Hot Under The Collar. A priest wants a smooth outfit for her wedding day in Sicily. Plus, Rachel is concerned her recent weight gain will hamper her search for a dress.

Go Big Or Go Home. Nikki has a budget of £5,000 to find the perfect dress for her big day. Plus, Lisa seeks a unique outfit that will make her stand out on social media.

Teleshopping.

Teleshopping.

Cigar Talk. When Joyce invites Vince to attend her high school reunion, he confesses to Mike that he never graduated high school.

Victoria's Birthday. Victoria panics as her 30th birthday approaches - and drags Mike and Molly into the drama of her life crisis.

Peggy's New Beau. Mike feels pressured when Peggy's new boyfriend asks whether he and Molly hear wedding bells in their future.

A Research Study. Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Seven Deadly Sins. Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church.

Carbon Dating, Stuffed Raccoon. Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents.

The Love Car Displacement. Howard is jealous when Bernadette runs into her old boyfriend at a science event they're attending.

The Thespian Catalyst. Sheldon wants acting lessons from Penny, hoping they will make him a better teacher.

The Benefactor Factor. After meeting at a fundraising gala, an aged but wealthy Caltech donor makes Leonard ponder if he's willing to have sex with her to secure a donation.

The Cohabitation Formulation. Howard contemplates a serious decision in his relationship with Bernadette, and Leonard and Raj's sister start seeing each other again.

The Toast Derivation. Sheldon is in a crisis when he realises he's not the epicentre of the group, so he decides to find new friends.

The Prestidigitation Approximation. Leonard has a tough choice to make when Priya asks him to stop spending time with Penny, and Howard keeps pestering Sheldon with a magic trick.

The Zarnecki Incursion. The guys become sleuths to find out who hacked Sheldon's online-game account.

The Herb Garden Germination. Sheldon and Amy decide to start rumours about themselves as a social test. Howard takes his relationship with Bernadette to an even higher level.

Goin' Fishin'. Adjusting to life as an engaged couple, trouble arises when Molly wants to start planning the wedding and Mike wants to go fishing with the guys.

Dennis's Birthday. Mike's mum, Peggy, is in for a big surprise when she celebrates her boyfriend, Dennis' birthday.

Mike In The House. When Mike moves in with Molly and her family, he has to adjust from life in his bachelor pad to a house full of women.

An 8-Bit Princess. When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel.

Family Dynamics And Red Fiero. Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a fight after George Sr. is offered a job in Oklahoma.

Stunted Childhood. When Sheldon learns that stunted childhoods can turn people into outcasts, he tries to act his age. Meemaw and Dr. Sturgis's relationship is tested.

The Agreement Dissection. Priya uses her legal expertise to rip apart Sheldon's roommate agreement, and the women take the flustered Sheldon out dancing.

The Wildebeest Implementation. Raj makes an attempt to cure his phobia of talking to women, and Penny spies on Leonard and Priya with the help of Bernadette.

The Engagement Reaction. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Roommate Transmogrification. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Skank Reflex Analysis. Penny worries that she's screwed things up permanently with her friends after her night with Raj, while Sheldon takes command of the paintball team.

The Pulled Groin Extrapolation. Leonard and Amy get to know each other better at a co-worker's wedding. Howard and Bernadette spend the weekend with Mrs. Wolowitz!

The Wiggly Finger Catalyst. Raj is upset he's the only one of the four guys who's not in a relationship, so Penny sets out to find the perfect date.

Russian Rocket Reaction, The. Sheldon and Leonard get invited to a housewarming party at Wil Wheaton's house. Howard gets an out-of-this-world opportunity!

Child Stars Gone Violent. For some child stars from '90s family shows, the transition after their wholesome roles leads them down a dark path with tragic consequences.

Man Of Anarchy. Johnny Lewis has everything any young actor could ever dream of. But, not even a spot on Hollywood's A-List could keep him from the most terrifying role of his life.

The Incredible Shrinking Lipoma. Gerald returns to see Dr. Lee and a hand specialist about a huge, intrusive bump on his finger. Vinnie has an embarrassing birthmark on his neck.

Dr. Lee Nose Best! Tony has large growths on his nose that impair his breathing. Can Dr. Lee help? And, Marie has an unsightly lump on her forehead that makes her a hermit.

Julian's Journey. Julian's food addiction has led him to weigh more than 800 pounds and left him almost housebound. He faces a battle to lose weight and save his marriage.

Gok Takes The Reins. After losing six stone, Steph is nervous about finding a dress that suits her figure. Plus, Gok helps Esther pick out an outfit with a budget of £3,000.

A Boobilicious Bride. 60-year-old Wendy refuses to be defined by her age and wants a revealing showstopper gown. Plus, Amy has fallen out of love with her dream dress.

Teleshopping.

Teleshopping.

Goin' Fishin'. Adjusting to life as an engaged couple, trouble arises when Molly wants to start planning the wedding and Mike wants to go fishing with the guys.

Dennis's Birthday. Mike's mum, Peggy, is in for a big surprise when she celebrates her boyfriend, Dennis' birthday.

Mike In The House. When Mike moves in with Molly and her family, he has to adjust from life in his bachelor pad to a house full of women.

An 8-Bit Princess. When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel.

Family Dynamics And Red Fiero. Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a fight after George Sr. is offered a job in Oklahoma.

Stunted Childhood. When Sheldon learns that stunted childhoods can turn people into outcasts, he tries to act his age. Meemaw and Dr. Sturgis's relationship is tested.

The Agreement Dissection. Priya uses her legal expertise to rip apart Sheldon's roommate agreement, and the women take the flustered Sheldon out dancing.

The Wildebeest Implementation. Raj makes an attempt to cure his phobia of talking to women, and Penny spies on Leonard and Priya with the help of Bernadette.

The Engagement Reaction. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Roommate Transmogrification. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Skank Reflex Analysis. Penny worries that she's screwed things up permanently with her friends after her night with Raj, while Sheldon takes command of the paintball team.

The Pulled Groin Extrapolation. Leonard and Amy get to know each other better at a co-worker's wedding. Howard and Bernadette spend the weekend with Mrs. Wolowitz!

The Wiggly Finger Catalyst. Raj is upset he's the only one of the four guys who's not in a relationship, so Penny sets out to find the perfect date.

Russian Rocket Reaction, The. Sheldon and Leonard get invited to a housewarming party at Wil Wheaton's house. Howard gets an out-of-this-world opportunity!

'57 Chevy Bel Air. While Molly's trying to save money for their wedding, Mike is lured into buying Vince's 1957 Chevy Bel Air - without telling her first.

Victoria Runs Away. Despite Mike's good intentions, he adds fuel to the fire when he finds himself caught in the middle of a fight between Molly and her family.

Happy Halloween. Mike's spooked when Molly's boss invites them to a party on Halloween, a holiday he dreads.

Race Of Superhumans. While Missy unknowingly becomes Sheldon's test subject, Georgie joins Mary's Bible study to spend more time with his crush, Veronica.

Tummy Ache And Whale Metaphor. When Sheldon has to spend a few days in the hospital, he turns into the world's worst patient, and his behaviour takes a toll on everyone.

Nuclear Reactor And Boy Lovey. While Sheldon attempts to build a nuclear reactor to power the neighbourhood, Georgie is heartbroken when he learns that Veronica has a boyfriend.

The Rhinitis Revelation. Craving a little motherly love, Sheldon competes with the gang for his mother's attention when she comes to visit.

The Good Guy Fluctuation. A cute comic book artist tests Leonard's relationship with Priya, while Sheldon, getting into the Halloween spirit, tries to scare the guys.

The Isolation Permutation. Amy is heartbroken when Bernadette and Penny go shopping for wedding dresses without her.

The Ornithophobia Diffusion. Can friends with benefits still be friends without? Leonard and Penny try hanging out alone, while Sheldon must overcome his fear of birds.

Flaming Spittoon Acquisition. Sheldon becomes jealous and considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

The Speckerman Recurrence. Leonard must face his fears after being contacted by his high school tormentor, while Penny realises that she might have been a bully herself.

The Shiny Trinket Maneuver. Sheldon gets in trouble with Amy, and it's up to Penny to teach him how to be a better boyfriend. Howard deals with Bernadette's dislike of children.

The Recombination Hypothesis. Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two on the 100th episode of the series.

The Autobots race against the Decepticons to reach the Cybertronian spacecraft, which could turn the tide in their final battle.

Cystem Shutdown! Gerard has nearly a hundred lumps varying in size all over his body. Eric has a large bump on his head that he calls his 'on/off button.'.

peh-DUN-kyo-LAY-ted. Traci's confidence was destroyed after years of bullying about the bumps that have plagued her face for 20 years. Ravon has a unique dangling growth on his leg.

Bianca's Journey. Bianca is all in for a move to Houston with her boyfriend to get help with a second weight-loss surgery. But her boyfriend's change of mind could ruin her progress.

Make Room For The Groom. Hannah is no longer sure she wants the huge princess gown she dreamed of as a child. And, Lisa turns up to the boutique with her fiancé!

Bling It On. Harriet wants a glamorous dress for her wedding in a French chateau. And, Chantelle must work to a tight budget to find a dream outfit on time.

Teleshopping.

Teleshopping.

'57 Chevy Bel Air. While Molly's trying to save money for their wedding, Mike is lured into buying Vince's 1957 Chevy Bel Air - without telling her first.

Victoria Runs Away. Despite Mike's good intentions, he adds fuel to the fire when he finds himself caught in the middle of a fight between Molly and her family.

Happy Halloween. Mike's spooked when Molly's boss invites them to a party on Halloween, a holiday he dreads.

Race Of Superhumans. While Missy unknowingly becomes Sheldon's test subject, Georgie joins Mary's Bible study to spend more time with his crush, Veronica.

Tummy Ache And Whale Metaphor. When Sheldon has to spend a few days in the hospital, he turns into the world's worst patient, and his behaviour takes a toll on everyone.

Nuclear Reactor And Boy Lovey. While Sheldon attempts to build a nuclear reactor to power the neighbourhood, Georgie is heartbroken when he learns that Veronica has a boyfriend.

The Rhinitis Revelation. Craving a little motherly love, Sheldon competes with the gang for his mother's attention when she comes to visit.

The Good Guy Fluctuation. A cute comic book artist tests Leonard's relationship with Priya, while Sheldon, getting into the Halloween spirit, tries to scare the guys.

The Isolation Permutation. Amy is heartbroken when Bernadette and Penny go shopping for wedding dresses without her.

The Ornithophobia Diffusion. Can friends with benefits still be friends without? Leonard and Penny try hanging out alone, while Sheldon must overcome his fear of birds.

Flaming Spittoon Acquisition. Sheldon becomes jealous and considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

The Speckerman Recurrence. Leonard must face his fears after being contacted by his high school tormentor, while Penny realises that she might have been a bully herself.

The Shiny Trinket Maneuver. Sheldon gets in trouble with Amy, and it's up to Penny to teach him how to be a better boyfriend. Howard deals with Bernadette's dislike of children.

The Recombination Hypothesis. Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two on the 100th episode of the series.

Carl Meets A Lady. Carl tries to make a love connection and get a date with an attractive woman who's clearly out of his league.

Peggy Gets A Job. When Mike encourages his mum, Peggy, to get a job, he never imagines how it will interfere with Molly's life.

Mike Cheats. Mike's been cheating, but not on Molly! As Thanksgiving Day approaches, he starts cheating on his diet and hiding it from her.

David, Goliath And A Yoo-hoo. Sheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Meemaw's makeup for Picture Day.

A Math Emergency. Sheldon and Dr. Sturgis have a fight when Dr. Sturgis marks a question wrong on Sheldon's test. Mary takes over for Pastor Jeff when he's out sick.

A Loaf Of Bread. Things spiral out of control when Sheldon boycotts his favourite bread company. Georgie consoles Veronica when she's dumped by her boyfriend.

The Beta Test Initiation. Leonard and Penny experiment with dating again by 'beta testing' their relationship. Raj develops a weird bond with his phone's virtual assistant.

The Friendship Contraction. Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Howard tries to pick his astronaut nickname.

The Vacation Solution. When Sheldon is forced to take a vacation by the university, he goes to work with Amy in her neurobiology lab.

The Rothman Disintegration. When a corner office at the university opens, Sheldon must compete for it with his office nemesis, Barry Kripke. Penny gets an unusual gift from Amy.

The Werewolf Transformation. A change in Sheldon's routine forces him to re-evaluate his entire life, when his barber is sick. Howard rethinks his decision to go into space.

The Weekend Vortex. Sheldon chooses to participate in a guys-only weekend Star Wars gaming marathon rather than go with Amy to her aunt's birthday party.

The Transporter Malfunction. It's a dream come true for Sheldon when he has a close encounter with his hero, Mr. Spock -legendary sci-fi icon Leonard Nimoy.

The Hawking Excitation. When Wolowitz gets to work with world-renowned scientist, Stephen Hawking, Sheldon is willing to do anything to meet his hero.

I Want My Normal Face. Dr. Emma meets 20-year-old Zoe, who is battling the worst facial keloid scarring she's ever seen, to see if surgery can remove them for good.

My Mind Is Blown Right Now. Dr. Emma gives Mel a life-changing diagnosis, finally treating the flaky skin condition that has plagued her since childhood.

I Hid It From The World. Model Thai has put his career on hold due to keloids growing on both ears. Joyce has hidden a large lump behind her ear for over 40 years.

Eggs Lipoma. David is back to see Dr. Lee after she spotted a suspicious growth under his eye. And, Alan has a growth on his bicep but is terrified of doctors.

The Record Breaking Lump. Tim has a massive growth on his back that affects his ability to work and socialise. Meanwhile, a mother-daughter duo has bonded over their bumps.

Mike's Journey. Mike gained over 700lbs after his football dreams were dashed by multiple concussions. Now he must find a new purpose in life to avoid succumbing to pain and regret.

Fourth Time Lucky. Reality star Kerry Katona is embarrassed about her fourth wedding and is bracing herself for criticism, but Gok convinces her she deserves to feel like a bride.

Crystal Clear Choice. Kate brings a bag of crystals to her appointment to help her say yes to the right dress. Tracey is going all out for an alternative wedding to her biker beau.

Teleshopping.

Teleshopping.

Carl Meets A Lady. Carl tries to make a love connection and get a date with an attractive woman who's clearly out of his league.

Peggy Gets A Job. When Mike encourages his mum, Peggy, to get a job, he never imagines how it will interfere with Molly's life.

Mike Cheats. Mike's been cheating, but not on Molly! As Thanksgiving Day approaches, he starts cheating on his diet and hiding it from her.

David, Goliath And A Yoo-hoo. Sheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Meemaw's makeup for Picture Day.

A Math Emergency. Sheldon and Dr. Sturgis have a fight when Dr. Sturgis marks a question wrong on Sheldon's test. Mary takes over for Pastor Jeff when he's out sick.

A Loaf Of Bread. Things spiral out of control when Sheldon boycotts his favourite bread company. Georgie consoles Veronica when she's dumped by her boyfriend.

The Beta Test Initiation. Leonard and Penny experiment with dating again by 'beta testing' their relationship. Raj develops a weird bond with his phone's virtual assistant.

The Friendship Contraction. Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Howard tries to pick his astronaut nickname.

The Vacation Solution. When Sheldon is forced to take a vacation by the university, he goes to work with Amy in her neurobiology lab.

The Rothman Disintegration. When a corner office at the university opens, Sheldon must compete for it with his office nemesis, Barry Kripke. Penny gets an unusual gift from Amy.

The Werewolf Transformation. A change in Sheldon's routine forces him to re-evaluate his entire life, when his barber is sick. Howard rethinks his decision to go into space.

The Weekend Vortex. Sheldon chooses to participate in a guys-only weekend Star Wars gaming marathon rather than go with Amy to her aunt's birthday party.

The Transporter Malfunction. It's a dream come true for Sheldon when he has a close encounter with his hero, Mr. Spock -legendary sci-fi icon Leonard Nimoy.

The Hawking Excitation. When Wolowitz gets to work with world-renowned scientist, Stephen Hawking, Sheldon is willing to do anything to meet his hero.

Molly Needs A Number. When Molly is overwhelmed with Thanksgiving preparations and wedding planning, she asks Mike to help, with mixed results.

Christmas Break. When Molly gets disappointing news at work, she is thrown into a funk that threatens to ruin Christmas.

Carl Has Issues. Carl faces his fear of commitment when he and Christina try to take their relationship to the next level. Can he handle a serious relationship?

The Story Of Another Mary. Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test.

A Perfect Score. Sheldon moves in with Dr. Sturgis for the weekend to experience college life. A lonely Mary tries to bond with the other Coopers during his absence.

A Political Campaign. Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

The Stag Convergence. Howard's wedding plans are in jeopardy after the guys throw him a bachelor party, and details of his sexual history are leaked online.

The Launch Acceleration. When NASA reschedules Howard's mission and puts his wedding plans in jeopardy, he's forced to face his fears - and Bernadette's dad.

The Countdown Reflection. When Howard and Bernadette decide they want to be married before his NASA space launch, the gang rushes to put on a wedding.

The Date Night Variable. Howard discovers that he can't escape his mother - even in space! Back on earth, meanwhile, Raj turns his existence as a third wheel into an art form.

The Decoupling Fluctuation. After learning Penny is thinking about breaking up with Leonard, Sheldon tries to intervene. Howard is being picked on in space by the astronauts.

The Higgs Boson Observation. While the pressure of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex.

The Re-Entry Minimization. When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

The Holographic Excitation. The gang celebrates Halloween at Stuart's comic book store. Leonard and Penny discover a new spark in their relationship with a scientific seduction.

I Want To Keep My Chastity. Despite a warm welcome in Gambia, Zena begins to suspect everyone is lying. Andy faces a fierce adversary when he finally meets his girlfriend Arrah.

Going Out On A Bonanza. Sarah tries to dance around her secret fiancé's jealous streak. Mete reveals his plans to propose. Phin and Sandra discuss their painful pasts.

I Want My Normal Face. Dr. Emma meets 20-year-old Zoe, who is battling the worst facial keloid scarring she's ever seen, to see if surgery can remove them for good.

Adventures In Pimplepopping. Inoke has a huge and potentially life-threatening bulge on his shoulder. Delano returns to see Dr. Lee and Reed has hundreds of bumps all over his chest.

Leave It To Nevus. With pandemic safety protocols in place, Dr. Lee reopens her office. Patients include Monica, who has a large birthmark growing on the side of her face.

James B's Journey. James needs to control his love for food in order to survive, but a death in the family sends him retreating back to the comforts he knows.

Mum's The Word. Gok is usually good with mums, but Emily's appointment has him almost speechless. Super-glam Nabesha has fought breast cancer and won't compromise on a dress.

Dragged Down The Aisle. Drag queen Orla Nothin' needs Gok to help make her wedding a celebration not a performance. Millie has forgotten how to feel good about herself.

Teleshopping.

Teleshopping.

Molly Needs A Number. When Molly is overwhelmed with Thanksgiving preparations and wedding planning, she asks Mike to help, with mixed results.

Christmas Break. When Molly gets disappointing news at work, she is thrown into a funk that threatens to ruin Christmas.

Carl Has Issues. Carl faces his fear of commitment when he and Christina try to take their relationship to the next level. Can he handle a serious relationship?

The Story Of Another Mary. Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test.

A Perfect Score. Sheldon moves in with Dr. Sturgis for the weekend to experience college life. A lonely Mary tries to bond with the other Coopers during his absence.

A Political Campaign. Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

The Stag Convergence. Howard's wedding plans are in jeopardy after the guys throw him a bachelor party, and details of his sexual history are leaked online.

The Launch Acceleration. When NASA reschedules Howard's mission and puts his wedding plans in jeopardy, he's forced to face his fears - and Bernadette's dad.

The Countdown Reflection. When Howard and Bernadette decide they want to be married before his NASA space launch, the gang rushes to put on a wedding.

The Date Night Variable. Howard discovers that he can't escape his mother - even in space! Back on earth, meanwhile, Raj turns his existence as a third wheel into an art form.

The Decoupling Fluctuation. After learning Penny is thinking about breaking up with Leonard, Sheldon tries to intervene. Howard is being picked on in space by the astronauts.

The Higgs Boson Observation. While the pressure of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex.

The Re-Entry Minimization. When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

The Holographic Excitation. The gang celebrates Halloween at Stuart's comic book store. Leonard and Penny discover a new spark in their relationship with a scientific seduction.

Victoria Can't Drive. When Victoria is arrested for various driving violations, Molly and Joyce ask Mike to help spring her from jail.

Joyce's Choices. Joyce drives Vince crazy with jealousy when she agrees to have dinner with her ex-boyfriend.

Valentine Piggyback. When Mike realises he forgot to make Valentine's Day dinner reservations with Molly, he crashes Carl's elaborate holiday plans with his girlfriend.

A Proposal And A Popsicle. Georgie is thrilled when Veronica stays at the Coopers' for a few days. Meanwhile, Meemaw and Dr. Sturgis celebrate their one-year anniversary.

A Broken Heart. The Coopers help a broken-hearted Pastor Jeff through a rough patch in his marriage. Meanwhile, Sheldon pressures church members for donations.

A Swedish Science Thing. Sheldon invites the entire school to a party for the Nobel Prize announcements. Meanwhile, Meemaw learns more about Dr. Sturgis's past.

The Extract Obliteration. Sheldon's friendship with renowned scientist Stephen Hawking is threatened by a game of 'Words with Friends.'.

The Habitation Configuration. Bernadette pressures Howard to move out of his mother's house. Sheldon finds himself caught in the middle of a fight between Amy and Wil Wheaton.

The 43 Peculiarity. Howard and Raj try to understand why Sheldon disappears every afternoon at 2:45. Leonard and Penny wrestle with jealousy in their relationship.

The Parking Spot Escalation. When the University reassigns Sheldon's unused parking spot to Howard, the ensuing turf battle affects the whole gang.

The Fish Guts Displacement. Sheldon plays nursemaid to a sick Amy, while Howard attempts to bond with his father-in-law on an upcoming fishing trip.

The Santa Simulation. Sheldon unwillingly revisits some Christmas memories during a lively game of Dungeons and Dragons, while Raj joins the girls for ladies' night out.

The Egg Salad Equivalency. Sheldon is accused of sexual harassment at the University and winds up dragging Leonard, Raj and Howard into the fray.

The Bakersfield Expedition. Leonard's car is stolen when the guys take a road trip to a comic book convention in Bakersfield, dressed as Star Trek characters.

Prepare For Take-Off. Laura flies to Turkey to meet her young beau. Aviva and Stig spend their first night together. Lisa finds love again, hoping the 6th time's the charm.

Secrets, Lies, Chunk Of Change. Georgie digs into Mandy's past when he finds she's been hiding thousands of dollars of debt. Mandy tries to right her wrongs by going back to work.