TV-PG. Ty struggles with control issues when his mom stops by for an unexpected visit hoping to bond with her granddaughter, and Amy is forced to mediate.

TV-PG. The family bands together to support Georgie as she decides whether to face a ghost from her past, or leave it behind.

TV-PG. Tim steps up Jade's training regimen when a fierce new competitor shows her up at practice.

TV-PG. Amy and Ty work together to prepare a wild horse for overseas transport, but the horse's temperament may be more than they bargained for.

TV-PG. Lou returns from New York, only to find that things are not running as smoothly as she had imagined they would.

TV-PG. Amy has to get creative when asked to work with Lisa’s racehorse, but conflict arises when information about the horse’s breeding comes to light.

TV-PG. Amy tries to teach some old friends about the life-changing power of connecting to a horse.

TV-PG. When Tim's erratic behavior sparks concern from his loved ones, Jack suspects something else is going on.

TV-PG. Amy tries to get everything at Heartland organized before joining Ty on a work-related journey.

TV-PG. Ty finds himself in a dangerous situation and in order to save him Amy must turn to an unexpected source for guidance.

TV-PG. Tim is forced to open up when an emergency traps him with an unexpected visitor.

TV-PG. Struggling with personal issues, Tim rallies the family to go on another memorial ride for Marion so he can face his deepest regret.

TV-PG. As the family struggles to deal with Tim's news, Lou throws herself into planning her high school reunion to impress an old rival.

TV-PG. A threat from Ty's past arrives in Hudson, putting the entire Heartland family in danger.

TV-PG. As Thanksgiving approaches, Georgie convinces Amy to work with a high strung and dangerous jumping horse.

TV-PG. A training accident results in a serious injury and Georgie feels conflicted when an unlikely ally arrives at Heartland to show support.

TV-PG. In the aftermath of a vicious viral video, Georgie reconsiders her future in show jumping…and in Hudson.

TV-PG. In the days leading up to baby Lyndy's naming ceremony, the Heartland family members find themselves keeping secrets from each other.