S4 E17 • 2011 • 45m • TV-PGA boy named Shane and his mother come to Heartland and he proves that he has a vast love for horses, but his mom is one of Tim's old girlfriends and she's got a secret that could change everything for Tim and the entire family.Actors: Amber Marshall, Michelle Morgan, Shaun Johnston, Graham Wardle, Chris Potter, Alisha Newton, Kerry James, Jessica Steen, Gabriel Hogan, Cindy Busby, Kevin McGarry
