Out this week on Blu-ray is Oblivion. The sci-fi spectacle stars Tom Cruise as Jack, a drone repairman stationed on the abandoned remains of earth. With the planet destroyed by a war with the alien “Scavs” Jack is assigned to the surface with a mission to extract vital resources that fuel the new human colony. And his mission is almost complete, but a crashed ship soon uncovers a truth that calls into question everything he believes, and puts the fate of humanity in his hands. Oblivion also stars Morgan Freeman, Andrea Riseborough, Olga Kurylenko, Nikolaj Coster-Waldau and Melissa Leo.