Isaiah is mistakenly identified as a member of the Younger Brothers gang when he disrupts a robbery that is taking place.

After Laura wins a writing contest, she meets a publisher who encourages her to put more drama into her stories.

Amy and Georgie prepare for a cowboy competition and Jack is convinced to help Georgie train on a new horse.

Ty and Amy try to rescue an injured eagle in the mountains.

To help a UFO watcher keep custody of his grandson, Jonathan and Mark convince the boy they are aliens.

Jonathan's powers reverse the roles of chauvinistic Mark and a beautiful movie star.

A visit from Sarah Carter's arrogant and demanding father creates havoc with their simple family life.

Isaiah is mistakenly identified as a member of the Younger Brothers gang when he disrupts a robbery that is taking place.

After Laura wins a writing contest, she meets a publisher who encourages her to put more drama into her stories.

Charles Ingalls stops in Walnut Grove to see the Wilders with his dying son, Albert.

After inheriting half of a house, a young woman (Lacey Chabert) develops an unexpected friendship with her co-owner.

Brian and Jenny are preparing for the grand opening of their bed and breakfast, Emily's Country Inn, when a big storm hits Buck County. Brian agrees to go back to Wall Street to boost their funds, while Jenny scrambles to keep the opening on track.

Amy leads a rescue search to find Ty and Scott after their plane goes down in a remote forested mountain area.

The girls have to deal with the havoc caused by a dog, a porcupine and a herd of cows when the boys are gone fishing.

Victor Whitetail visits Heartland, leaving Tim to wonder if Victor was more than just friends with his ex-wife.

Relationships are put to the test when everyone is under quarantine after a horse virus spreads.

Elizabeth finally realizes who she is supposed to be with; big changes are coming to Hope Valley; the town rallies together to say goodbye and good luck to one of its own.

Change is in the air for Hope Valley, with the foundry to be built and an upcoming mayoral election; Elizabeth arrives home from a trip to Hamilton; a potential investor arrives in town to discuss the oil business with Luca.

Hope Valley elects a new mayor; Lucas and Elizabeth try to find the little moments in their relationship; Elizabeth offers to help Nathan with his horse after the hit-and-run, but it's newcomer Mei, who connects with Newton.

Elizabeth's book is finally published and it is the talk of the town; Lucas plans a surprise party to celebrate the event, but some bad book reviews have Elizabeth in a less social mood.

Charles decides to bring Albert back to Walnut Grove after police arrest him for theft in Chicago.

Charles discovers a morphine addiction is causing Albert's anger.

Laura holds Dr Baker responsible for her newborn son's sudden, mysterious death. The doctor sees a chance to restore his reputation when little Rose falls ill with smallpox.

Amy helps a medieval jouster regain his confidence to compete again.

Olivia complicates Amy's plans to help Georgie with an impending departure.

Jonathan (Michael Landon) courts an elderly woman who was his wife when he was mortal. Guest star: Dorothy McGuire.

Jonathan and Mark attempt to help a misguided angel who has been trying to earn his wings for 200 years.

Charles decides to bring Albert back to Walnut Grove after police arrest him for theft in Chicago.

Charles discovers a morphine addiction is causing Albert's anger.

Laura holds Dr Baker responsible for her newborn son's sudden, mysterious death. The doctor sees a chance to restore his reputation when little Rose falls ill with smallpox.

Christmas becomes a nightmare for Laura (Melissa Gilbert) and Almanzo (Dean Butler) as they search for a deranged woman who has kidnapped their baby.

At a prestigious academy where competition is fierce, sparks fly between passionate Emma Conroy and rebellious Henry Walker as they train to become royal butlers.

An American web designer inherits an animal reserve in South Africa. A no-nonsense ranger takes her on a safari in hopes that she will fall in love with the land, the animals and him.

Spencer and Lola couldn't be more different. He's a cat person, and she loves dogs. When a reservation mix-up lands them -- and their pets -- in the same vacation house, they have to find a way to get along without killing each other.

A woman (Jessica Szohr) must adjust to her new, seemingly perfect life when her pranks on April Fools' Day come true.

Elizabeth sees a new side of Lucas when a flu bug leaves her without a babysitter, and he volunteers to watch Little Jack.

School Inspector Augustus Landis is back in town and starts questioning Elizabeth's new accreditation to teach Angela; Lucas and Nathan decide to have a race.

Lee writes a new editorial in the Valley Voice; Gowen worries about the oil company's intentions now that Fiona has all but secured a deal with investors.

Mayor Hickam decides that Hope Valley needs to get back to its hopeful, joyous roots and decides to host Hope Valley Days, a collective celebration inspired by giving, fun, hope, and love.

Sarah gets angry when Jason spends all of his free time with a wealthy, childless neighbor.

Mr. Edwards swears to find a home for a dying man's girl, not knowing she is a baby orangutan.

Mrs Oleson reacts angrily to the news that her 16-year-old son, Willie, is engaged. She tries to prevent the wedding until Willie defies her.

Amy and Ty try to find out why Caleb's horse is ill.

While the family looks for Georgie, she questions her decision to run away.

Jonathan and Mark (Michael Landon, Victor French) help the father of a deceased Vietnam veteran honor his son in a memorial service. Guest star: Eli Wallach.

When Mark blames himself for a girl's death, Jonathan gives him special powers to undo past actions.

Sarah gets angry when Jason spends all of his free time with a wealthy, childless neighbor.

Mr. Edwards swears to find a home for a dying man's girl, not knowing she is a baby orangutan.

Mrs Oleson reacts angrily to the news that her 16-year-old son, Willie, is engaged. She tries to prevent the wedding until Willie defies her.

After promising to fix a store's roof and stack sacks of grain, Charles falls out of a tree.

Laura and Mary are concerned that other students won't accept them on their first day of school; Nellie Oleson snubs them for their homespun dresses.

After reading a book about dating and changing her personality to find a lover, a woman realizes the man she wants is right in front of her.

A woman (Meghan Ory) embarks on a quest to find a couple that she only knows through photographs from the 1970s.

When a celebrity marriage counselor (Vanessa Marcil) is left high and dry at the altar, her contractor steps in as the groom to help her save face.

When their parents contemplate splitting up, two teens hatch a scheme to make them realize how much they need each other.

Residents of Hope Valley continue to enjoy the festival, and everyone comes together to help one of their own.

Walden arrives back in town, putting more pressure than ever on Lucas and the residents of Hope Valley; Bill comes up with a plan to stop Walden; new investors arrive from the oil company.

Elizabeth and Rosemary don't agree about how best to share unsettling news in the town regarding the coal mines, but that's put behind them when Rosemary hears even more shocking news.

With the mine reopening imminent, Gowen decides to take drastic measures to make sure it stays closed; Elizabeth and Lucas struggle to communicate with each other; Lucas gets out of town to clear his head.

Matthew meets the father who abandoned him; a famous author stays at the Wilder boarding house.

Walnut Grove citizens vow to destroy their homes after learning that Eastern financiers own their town.

When Ty helps Jack and Tim on a cattle drive, an accident jeopardizes their plans.

Tim asks Amy and Georgie for help to discourage Jade from accepting a suspicious sponsorship deal.

Jonathan tries to reunite a Soviet emigre and her long-lost son; guests Nehemiah Persoff, Liam Sullivan.

A concentration camp survivor who is in need of a heart transplant learns the donor was a neo-Nazi terrorist.

Matthew meets the father who abandoned him; a famous author stays at the Wilder boarding house.

Walnut Grove citizens vow to destroy their homes after learning that Eastern financiers own their town.

The Ingalls (Michael Landon, Karen Grassle, Melissa Gilbert) of Wisconsin make a new life on the Kansas frontier.

A high-powered executive lies about her career on her online dating profile, while her match also hides his true identity.

A woman moves to Bright Shore, where she opens a restaurant and rediscovers her passion. Upon arrival, she encounters a former baseball player who has a competitive streak and owns his own restaurant.

Laid off from her corporate job, a woman (Vanessa Marcil) embarks on a getaway to Puerto Rico and meets a handsome man (James Denton).

A young businesswoman tries to convince her uptight parents to accept her boyfriend, but then she falls for an old high-school flame.

Elizabeth worries about her relationship with Lucas; Bill helps Gowen through the fallout of the mine explosion; Rosemary and Lee receive some news.

Hope Valley faces an economic downturn together; Elizabeth and Bill learn that the children of Hope Valley have made a discovery that could change the future of the town.

Everyone is buzzing with talk of the hot springs and how they will help the town; Elizabeth and Lucas host Aunt Agatha and Julie on an interesting visit to Hope Valley.

Tourists start arriving, including the St. Johns, who may prove to be trouble for Bill; Elizabeth rallies all of Rosemary's friends to plan the perfect baby shower.

After a hailstorm devastates his crops, Charles learns of blasting work available in a faraway quarry.

When Charles brings an old friend home to dinner, Caroline decides the man would be a perfect match for Widow Snider.

Laura becomes enamoured by a new student, but he expresses more interest in Mary, which breaks her heart.

Amy and Cass try to save a racehorse with a career-ending condition; when Tim's ex-girlfriend arrives, he sees his new relationship differently.

Georgie is inspired by her school project to take a risk with Adam.

Jonathan and Mark help an aging novelist rediscover his writing talent by reliving a beautiful teenage romance.

A TV reporter accuses the operator of a home for unwed mothers of misappropriating funds.

After a hailstorm devastates his crops, Charles learns of blasting work available in a faraway quarry.

When Charles brings an old friend home to dinner, Caroline decides the man would be a perfect match for Widow Snider.

Laura becomes enamoured by a new student, but he expresses more interest in Mary, which breaks her heart.

Charles helps a woman stage her own wake to ensure her distant children's attendance.

Laura befriends a lonely, crippled girl (Kim Richards) sheltered by her father.

Decades after their break-up, a singer realizes that his latest gig requires him to perform at his college sweetheart's wedding.

Former sweethearts Olivia and Mick are now running a wedding resort after unexpectedly reuniting. As they work together in their new venture, they soon realize that although their business relationship is flawed, there may be romance on the horizon.

It's a full Valentine's Day weekend at the inn when Olivia and Mick host their families. Things get chaotic when Mick's sister decides to have her wedding at the inn that weekend and Mick's daughter announces plans to drop out of college.

Mick, Olivia and the rest of the Willow Lake Inn team help a couple set up the wedding of their dreams, but complications soon arise when the bride starts to have second thoughts about the plans.

A young woman becomes stranded in an airport at Christmastime and accepts a ride from a man who rented the last rental car in town. As they head north, a hint of romance develops when they encounter a few bumps on the road.

Sally is heartbroken when her dog runs away during a thunderstorm. When she learns he was found by Mark, a widower, she travels to Boston to get him. Sally and Mark are given the best Christmas gifts of their lives when they fall in love.

Caroline reluctantly leaves the children with a baby sitter when Charles invites her on a 6-day trip to Mankato.

Substitute-teacher Caroline deals with a boy (Dirk Blocker) ridiculed for his limited literacy.

After Laura's pet raccoon bites her and the dog, Charles and Caroline discover it is rabid.

Lou must contend with the new ranch hand and a threatening food truck when she returns from New York.

Lou is trapped at the ranch with the new ranch hand, Mitch.

Two students receive some angelic motivation; as teachers, Jonathan and Mark motivate an overweight outcast and unscholarly athlete.

A dog tries to lead Jonathan and Mark to his owners, a father and son trapped in a wrecked car.

Caroline reluctantly leaves the children with a baby sitter when Charles invites her on a 6-day trip to Mankato.

Substitute-teacher Caroline deals with a boy (Dirk Blocker) ridiculed for his limited literacy.

After Laura's pet raccoon bites her and the dog, Charles and Caroline discover it is rabid.

A mute coppersmith (Chuck McCann) plans to end a controversy over a proposed church bell.

Burning the midnight oil preparing for a school contest, Mary causes a fire, and Caroline orders her to withdraw.

Marine Sergeant Terry Pulaski returns from fighting in Afghanistan with scars that are both mental and physical. Feeling like a burden to his family, Terry takes off with his Border collie, Duke, to begin a life on the streets. But years later, when his faithful pet falls ill, he's forced to reach out for help and also bring himself to reconnect with the daughter he has long since left behind.

After reading a book about dating and changing her personality to find a lover, a woman realizes the man she wants is right in front of her.

While hosting a puppy party, a woman tries to convince an uptight executive to give in to his daughter's pleas to adopt a rescue dog.

Tess lasers through her best friend's wedding planning like the star doctor she hopes to become. After meeting the groom's best man, Tess maneuvers around him like a gurney in the emergency room, until she learns that he has a few moves of his own.

When two guests arrive at Grey House and are immediately at odds, Cassie uses her magic to bring them together; Sam tries to plan the perfect date for Cassie, but various nuisances keep getting in the way.

The whole town is caught up in romance when Cassie helps Ben find an old film; Martha's promises to the town are in jeopardy when she overextends herself with the Middleton budget.

When a visiting chef is unable to relax, Cassie arranges for her to spend a whole day at the stove stirring a special recipe to quiet her mind; Grace is presented with the Merriwick Wish Book for her birthday and encouraged to make an entry.

Abigail, jealous of all the attention Cassie gets from helping her customers, decides to sell special Venezuelan chocolates at her flower shop; Nick isn't interested in staying friends with Noah.

Feeling rejected, Laura does not pray for the recovery of her sickly newborn brother.

A mountain man (Ernest Borgnine) helps Laura deal with guilt over the baby's death.

The Ingalls struggle with limited funds as they decide on Christmas gifts.

When Amy helps Cass handle a spirited horse, a lot rides on their success.

Amy and Ty celebrate their anniversary.

Jonathan and Mark encourage a mentally challenged boy to compete in the Special Olympics.

Jonathan and Mark help a young couple adopt a mentally challenged boy.

Feeling rejected, Laura does not pray for the recovery of her sickly newborn brother.

A mountain man (Ernest Borgnine) helps Laura deal with guilt over the baby's death.

The Ingalls struggle with limited funds as they decide on Christmas gifts.

The Olesons separate after arguing about the quality of the Ingalls' eggs.

Doc Baker falls in love treating Mrs. Oleson's niece for an injured arm.

When a celebrity marriage counselor (Vanessa Marcil) is left high and dry at the altar, her contractor steps in as the groom to help her save face.

Tia's dream job of captaining a dining cruise hits rough water when her ex is hired as the restaurant's chef.

A woman (Amber Tamblyn) tries to make amends with a neighbor (Jennifer Ehle) who lives across the street from her family.

Jason Stevens (Drew Fuller) lives a life of wealth and privilege. When his grandfather (James Garner) dies, Jason expects to receive a hefty inheritance. Instead, however, Jason must set out on a journey of self-discovery to earn the true gift his grandfather meant for him to have. Along the way, Jason befriends a dying girl (Abigail Breslin) and her mother (Ali Hillis) and learns what is really important in life.

Despite his best intentions, a billionaire has trouble making his beloved girlfriend a priority. He reads his grandfather's journal in the hope that it will provide guidance on how to live his life.

Jason Stevens continues his journey while helping a friend walk a similar path.

Doc Baker drafts Charles to help townspeople quarantined during a typhus outbreak.

A traveling showman (Red Buttons) hawks a supposedly medicinal powder from India.

Caroline volunteers Charles to keep a round-the-clock watch on a drunken, abusive father.

Amy and Ty work to resolve a dangerous pregnancy issue.

Ty performs surgery on a mare, while Amy and the family work to bottle-feed its twin foals.

The father (Ernest Borgnine) of a dead veteran rebels when his son's Vietnamese family tries to immigrate.

Two orphans face coldheartedness when they ask their favorite children's TV host (Ned Beatty) to adopt them.

Doc Baker drafts Charles to help townspeople quarantined during a typhus outbreak.

A school-trained farmer (Alan Fudge) convinces Charles to switch from wheat to a new corn variety.

The Ingalls family, returning from a trip to the city, is stopped by a U.S. marshal looking for a Sioux renegade.

A farm boy (Mitch Vogel) takes Mr. Edward's tales to heart and heads to the big city.

Founder's Day festivities promise fun and friendly competition for all except aging logger Jim Tyler, who fears losing the log chopping contest to a younger Charles Ingalls.

A couple on the verge of a divorce must put aside their differences while planning their daughter's wedding, only to find that their own marriage may be worth saving after all.

Hope is tasked with teaching Manhattan's former most eligible bachelor how to dance for his extravagant wedding. As the dance lessons progress, complications ensue when feelings begin to develop between the student and the instructor.

Amy is upset with Ty when he purchases a vintage motorcycle; Caleb leaves for a rodeo in Montana.

Amy discovers that Mr. Hanley has abandoned his horses and is on the brink of losing his farm.

Caleb struggles to get over his accident; Tim doles out some tough love.

Amy enters a professional colt starting competition.

The Coulter baby is late, but Faith assures them it's fine. By the time Rosemary goes into labor, the entire town is there to support her; Madeline tries to stay in Hope Valley.

Rosemary and Lee are still adjusting to parenthood; Lucas reveals the surprise he's been working on to Elizabeth; Nathan has a camping trip planned for himself and Allie.

Rosemary and Lee's baby brings up memories of Rosemary's own mother and questions about her past. Meanwhile, the kids feel left out of the hot springs with all the tourists.

When a former student visits, Elizabeth thinks she may need her help. Meanwhile, Lucas orders something for all of Hope Valley to enjoy -- if they can get it to work.

When a company that owes money to Charles becomes bankrupt, Charlies ends up deep in debt and puts a lot of financial strain on the family.

Mary's failing eyes end up causing issues with her schoolwork; when Charles gets her glasses, her class begins to tease her for them.

Laura decides to find out for herself if a hermit (John Anderson) is really a maniac.

Tim gets caught in the middle of Jade's feud with a new bronco rider.

The Heartland family must deal with Amy and Ty's decision about their future.

Jonathan and Mark pose as recreation directors to help an angel on a difficult assignment in a retirement community.

Jonathan and Mark head to college; Jonathan helps a 12-year-old genius and Mark takes care of a rowdy dorm.

When a company that owes money to Charles becomes bankrupt, Charlies ends up deep in debt and puts a lot of financial strain on the family.

Mary's failing eyes end up causing issues with her schoolwork; when Charles gets her glasses, her class begins to tease her for them.

Laura decides to find out for herself if a hermit (John Anderson) is really a maniac.

The town gathers for a baseball match between the Green-Stockings of Sleepy Eye and the men of Walnut Grove.

Mrs. Oleson complicates the Ingallses' long-awaited camping vacation by deciding that she and her family should go along.

A man (Jesse Metcalfe) finds sanctuary in Cape Cod after losing his job and his girlfriend.

A single woman with a new, out of control German shepherd turns to a handsome dog trainer for help. As they make progress with the dog, she realizes she may be developing feelings for the trainer.

A promising seamstress designs dresses for a charity ball hoping to impress the royal guest, but the dresses -- and a possible romance -- seem destined for disaster.

Jack takes his son and daughter to his late wife's beachside hometown hoping to heal and grow closer.

Elizabeth encourages Gowen to seek forgiveness from Rosaleen to heal old wounds; Montague continues to raise suspicion.

Everyone helps Rosemary as the governor visits early; Nathan is called away to help with land trouble, only to find himself in unexpected danger and with surprising intel.

The town prepares for the governor's black-tie ball; while still reeling from the true intentions of Union City Holdings, Lucas decides to try to sway the governor to their side.

Lucas is the talk of Hope Valley; Elizabeth and the whole town rally around him, but everyone still worries it won't be enough to stop the governor.

Laura and Widow Snider (Bonnie Bartlett) scheme to get dates for the spring dance.

A dying widow (Patricia Neal) asks the Ingalls to help find homes for her children.

When it appears the widow's children must be separated, Mr. Edwards makes an announcement.

A team building event turns competitive, and Georgie partners with Jade's rival.

While helping a mounted archer, Amy reveals the mystery behind Spartan's behavior.

Jonathan helps members of a feuding family to see what life would have been like without their loved ones.

Before marrying her fiancé Brad, Mark gives his friend a lesson about marriage that he hopes she will hold dear to her heart.

Laura and Widow Snider (Bonnie Bartlett) scheme to get dates for the spring dance.

A dying widow (Patricia Neal) asks the Ingalls to help find homes for her children.

When it appears the widow's children must be separated, Mr. Edwards makes an announcement.

Laura Ingalls is stunned to learn that her fishing friend is Walnut Grove's new banker; she gets upset when he accuses her of befriending him to secure a loan.

Laura thinks she has found gold and imagines the glamorous life it can buy.

With help from their best friends, a happy couple plan the perfect wedding at the same place where their romance began.

Fitness instructor Molly runs the Bridal Boot Camp, helping prospective brides-to-be get in shape for the big day. Things get complicated when sparks start to fly between herself and Nick, the fiancé of one of her new clients.

After their wedding venue reserves the wrong date, Nick and Molly have six weeks to plan the wedding of their dreams. Things get even more complicated when Steven, who once left Molly at the altar, comes back into her life with a business offer.

A widow receives messages from her late husband, urging her to move on and heal with a new man in her life.

With Elizabeth at his side, Election Day has the entire town supporting Lucas, hoping he will save Hope Valley; Rosemary and Lee discuss who should be their baby's godfather.

Elizabeth turns over a new leaf; Nathan returns home from an investigation, while Bill questions its outcome; Rosemary chases a scoop; Lucas makes a surprise announcement.