Born to Run

Prize-winning rider Nick Harwell stops by Heartland to train the uncooperative Ben and flirt with the interested Lou. Mallory takes steps to ensure that her favorite horse Copper won't be sold, discovering in the process that an unscrupulous ranch hand has plans to sell a herd of wild mustangs to a slaughterhouse.

Ty and Amy find men capturing mustangs. 

Nick comes to coach Ben. 

Mallory thinks Lou is selling Copper. 

Ashley flirts with Ben. 

Mallory gets lost with Copper. 

Lou tells Mallory she's not selling Copper. 

Lou and Scott go for a ride. 

Mustangs are set free.