'Tracker' Stars Tease Billies Return in Next Weeks Episode

After Jensen Ackles' Russell Shaw made his return in this week's episode of Tracker titled Ontological Shock, the show is set to welcome yet another guest star from the first season. Sofia Pernas is set to return as Bille Matalon, a professional rival of Colter's Shaw. Billie will appear in Tracker Season 2, Episode 3, "Bloodlines," with the pair set to work together in order to solve a case. "Colter and rival rewardist Billie Matalon team up to find a missing high school baseball star," per the official logline. Justin Hartley, who plays the series protagonist Colter Shaw, alongside Pernas, have both teased Billie's return.