Get a first look, plot details and release fecha for supernatural vet Jensen Ackles’ appearance as Colter Shaw’s brother Russell on Tracker.

Tracker 1x12 "Off the Books" Promo with guest estrella Jensen Ackles - Colter is forced to team up with his estranged brother, Russell, who enlists his help to track down a former army buddy who’s gone missing after several weeks of paranoid behavior.