‘Tracker’ Scoop! Sofia Pernas Returning as Billie When Colter Needs to Call a Friend

Colter Shaw (Justin Hartley) may be a lone wolf, but even he needs some help from his friends sometimes, and once such instance in which that will be coming up is the Tracker midseason finale. (The plan is for it to possibly be a two-parter with the midseason premiere.) Yes, we already have scoop on that episode, even though the new season doesn’t premiere until Sunday, October 19. Sofia Pernas (Hartley’s wife) will be returning as the rival rewardist Billie, showrunner Elwood Reid tells TV Insider. He’s vague about the circumstances in which she returns but promises “it’s really fun.” “She’s one of his phone-a-friends when s**t goes sideways,…