Amy is thrust into the limelight when she performs a 'miracle' on a traumatized horse and a video of the event is posted online.
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.
When Amy follows in her Mother's footsteps and enters a professional colt starting competition her gift with horses, and self-confidence, is put to the test.
Ty protects his mother Lily from his abusive stepfather, who shows up at Heartland to win her back.
Jack's truck is on its way to rust bucket heaven, forcing him to find the courage to say goodbye to a part of his past.
When Amy and Ty become the proud, new parents of an orphaned foal, the strength of their relationship is put to the test.
Amy and Ty spend the night in the 'haunted' Hanley barn, trying to get to the bottom of a mystery.
When a dangerous horse infection called Strangles puts Heartland under quarantine relationships are put to the test and Pegasus becomes very ill.
Caleb struggles to get over the physical and emotional scars from his terrible accident as Amy tries to get him back on a horse and Tim doles out some tough love.
Amy and Ty are at odds over his purchase of a vintage motorcycle while Caleb goes off to a rodeo in Montana despite Ashley's growing concerns about his life on the circuit.
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.
The intrigue continues as suave spy Sterling Arhcer and his cohorts at ISIS battle espionage, a virus, and each other.
When Bryce, a paralyzed military vet and ex-rodeo cowboy, hires Amy to help sell his roping horse she sees an opportunity to re-train both horse and rider.
Archer deals with the trials and tribulations of being Pirate King while ISIS remains semi-committed to his rescue.
Malory calls on Archer and Lana to bail her out of a jam when a prominent Italian politician turns up dead in her apartment.