Heartland

When a multi-vehicle accident occurs, including Amy's school bus, she hops off the bus to try to help a gelding stuck in a fence. People video this and it is presented on the news, causing Heartland to become famous overnight. Amy struggles to keep up with the pressure while trying to heal Caesar, the horse she freed from the fence. But is Caesar a horse she cannot heal? Lisa is back from France. Caleb wants his trailer back, but Ashley won't share because she found out that Caleb took money from her mom so he would stay away from Ashley.

Amy finds herself caught in the middle of a family crisis when she tries to help a girl and her horse recover from what appears to be a freak accident.

Jack and Lisa have their first big fight after Lisa persuades Jack to get a new truck. Ty gives Amy a promise ring. Ashley tries to make Caleb jealous.

Something is scaring the horses at night in the Hanley Barn,which is supposed to be haunted,and Amy is called in to investigate. She and Ty spend the night in the barn to try to figure out what's going on. Meanwhile, badger comes back and falls in love with Mallory, and she completely returns his feelings.

In the hopes of impressing Ashley, Caleb takes lessons in bulldogging from former rodeo champion Tim, who stubbornly refuses to acknowledge that he may no longer have what it takes. Kit and Ty sort out their lingering break-up issues as Ty assists Scott with the delivery of Kit's mare's foal. Lou invites Peter to manage his business from the Heartland facilities while his office undergoes renovation, and lives to regret it.

Ty and Amy clash over how best to raise an orphaned foal. Lou must defuse a potential lawsuit after fending off unwanted advances from an unscrupulous business client. Meanwhile, Val tries to connect with her newly-reconciled daughter Ashley. Throughout the episode, a cougar stalks the Heartland area.

When Tim buys a racehorse from Lisa that she has given up on, he puts everything on the line, including Amy, to win big. But Lisa is angry when she finds out that Tim has now convinced Amy to work with him after Amy said she couldn't help Lisa. Amy suggests foul play by Lisa's jockey and makes Lisa even more angry. Jack is stuck in the middle of Lisa and Amy's disagreement.

Ty protects his mother, Lily, from his abusive stepfather who shows up at Heartland to win her back. With an important race coming up, Lisa and Tim are doing their best to try to beat each other. Ty may lose his job at the track because of sabotage.

Ty is about to spend his last day at Heartland before leaving for vet school and Amy is wanting some quality time with her boyfriend. But when a horse,wounded by a hunter's arrow,has Scott flying his plane to British Columbia to attend to the animal, Ty tags along for the experience. Only Scott knows that there is a planned surprise party for Ty and that he has got to get them back to the ranch the same evening. Meanwhile, Caleb plans on getting a pay raise from Jack, who has quite a different idea about how to deal with his hired hand, while Val hires Amy to help get Apollo back on the show jumping circuit, causing a bit of friction between the two of them.

Nothing seems to go right when the search begins to find Scott and Ty. With Amy feeling helpless back at Heartland, she decides to lead a search on horseback. Meanwhile, Ty and Scott battle on, but with Scott near death, Ty must help him survive as well as himself with the howl of the wolf every night.

While the boys head off on a fishing trip, the girls are left back at Heartland to deal with the havoc caused by a dog, a porcupine and a herd of escaped cows. Ty is struggling with dreams about the wolf from his recent plane accident. Jack and Tim have words because of something Peter says.

Victor Whitetail visits Heartland, leaving Tim to wonder if Victor was more than just friends with his ex-wife. Ty convinces Kit to give her star barrel horse to Amy to fix, but when Amy has to bring Kit into the healing process, Kit decides to put Ty between them. Meanwhile, Lou gets invited to Paris by Peter and she is overjoyed until she learns that the trip is not exactly what she had envisioned. Peter must change his big plans.

When Kit's horse, Daisy, comes down with Strangles while at Heartland, the stables are put under quarantine. Kit refuses to leave Daisy's side. Amy is furious when she finds out that Kit brought Daisy to Heartland almost straight from a rodeo where many other horses had contracted Strangles. When Pegasus catches the disease, it brings mixed feelings for Amy and Tim. Meanwhile, Mallory is trying to convince Jack to drive her to an Art Museum event where she hopes to bump into her former friend, Badger.

Relationships clash in The Happy List. While Amy is upset with Ty for buying a rundown motorcycle, Caleb and Ashley clash over him leaving for a rodeo. Amy is asked by Val to help her get back on her horse and start show jumping again.

Amy and Ty face a tough moral dilemma when they discover that Mr. Hanley has abandoned his horses and is on the brink of losing his farm. Jack and Lisa's relationship is on the line when Lisa comes back from Europe and feels that there may be something between Jack and Val. Lou is in the middle of wedding plans. Mallory is being extra nice to Lou because Mallory wants to be asked to be one of her brides maids. Jake comes back with a new girlfriend, Chelsea. Mallory continues to text and call Badger.

Lisa wants to tell Lou and Amy that she and Jack are engaged, but Jack doesn't want to overshadow Lou and Peter's wedding plans by telling them. The Hudson townspeople gossip over Jack and Lisa. After a visit with Val, Lisa begins to have second thoughts.

When Amy follows in her mother's footsteps and enters into a professional colt starting competition, her gift with horses and her self-confidence are put to the test.

A surprise announcement by Peter throws Lou's wedding plans into disarray while Amy and Ty are forced to make difficult decisions about their futures. Amy then gives back their Promise ring that Ty gave her. Caleb wants Ashley to come to some rodeos in the states with him. Lisa is being careful not to interfere with Lou's wedding even when Lou really needs her help, making Lou feel responsible for Lisa and Jack changing their minds on the engagement.