Avalanche

Following a harrowing escape from Roller's grasp, Desna is on the run. Roller is close behind, running from the Russians. Dean, Polly and Virginia frantically search for Desna before time runs out. Meanwhile, Jennifer gets more deeply involved with Hank, oblivious to how close her life is to imploding. In the end, only Desna can save Jennifer, Roller, and her crew with a sacrifice greater than any she's ever had to make. (imdb)