Justin Hartley hinted at more 'This Is Us' guest stars on season 2 of the CBS series 'Tracker' in Us Weekly's exclusive clip ...

Justin Hartley revealed how Colter's connection with new love interest Camille plays out throughout Tracker season 2 ...

Learn what leads to Russell's (Jensen Ackles) return in these previews for CBS's Justin Hartley-starring Tracker S02E02: ...

Justin Hartley on the dynamic between Colter and his brother Russell (Jensen Ackles) heading into Tracker Season 2 E02: ...