Marvel has unleashed online the Super Bowl trailer of the upcoming live-action Thor movie:

Thor Superbowl

Directed by Kenneth Branagh, the cast of Thor includes Chris Hemsworth, Tom Hiddleston, Anthony Hopkins, Natalie Portman, Jaimie Alexander, Stellan Sarsgard, Kat Dennings, Idris Elba, Samuel L. Jackson, Clark Gregg and Ray Stevenson. The mighty Thor will strike theaters on May 6th, 2011.
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