There’s a reason Tracker is TV’s biggest show — and it all has to do with leading man Justin Hartley. Before introducing Us to Colter Shaw, Hartley got his start on soap operas, including Passions and Young and the Restless. He then moved on to Smallville, Revenge and Mistresses ahead of his fan-favorite role as … Continue reading Justin Hartley’s Hottest ‘Tracker’ Moments: From Shirtless Scenes to Sharing the Screen With Sofia Pernas