Marvel Comics' God of Thunder hammers his way onto the silver screen in director Kenneth Branagh's action-packed epic. Banished from the realm of Asgard and exiled to a mortal life on Earth, Thor (Chris Hemsworth) attempts to reclaim his powers-and magical hammer Mjölnir-in an effort to return home and foil the sinister machinations of evil adoptive brother Loki (Tom Hiddleston). With Natalie Portman, Stellan Skarsgård, Kat Dennings, Clark Gregg, and Anthony Hopkins as Odin. 114 min. Widescreen; Soundtracks: English Dolby Atmos, French Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish; bonus digital copy. Two-disc set.