Justin Hartley's hit series Tracker is losing half of its series regulars in season 3 - but how will Velma and Bobby be written out and could they return? Showrunner Elwood Reid addressed the cast changes, telling TV Insider on Friday, September 26, "There's a possibility [they could return], but right now, in this first block, no." The third season, which returns October 19, will address Colter's (Justin Hartley) handler Velma (Abby McEnany) and hacker Bobby (Eric Graise) no longer being around.