While Pete and Claudia travel to Oregon to look for an artifact used to kill enemies of the environmental movement, Artie deals with the repercussions of Leena’s death.

When Ty needs some engine parts for his broken down truck he’s forced to turn to the last person on earth he wants help from – his stepfather, Wade.

Lavish gifts from afar put more distance between Amy and Georgie.

Amy and Kit have to put their differences aside to on Caleb in a team-roping jackpot.

Tim enlists Amy to ride Lightning Dexter in a big time stakes race when he finds out his girlfriend, Janice, has teamed up with the competition

The pressure is on when a famous race horse, Gallant Prince, is sent to Heartland to see if it can be rehabilitated.