TNT | 9:00 pm

The season finale, "Avalanche," finds Desna (Niecy Nash) on the run following a harrowing escape from Roller’s (Jack Kesy) grasp. Even as Roller gives chase, he’s being pursued by the Russians himself. While Dean, Polly and Virginia (Harold Perrineau, Carrie Preston, Karrueche Tran) frantically search for Desna, Jennifer (Jenn Lynch) makes some reckless choices with Hank (Hunter Burke).