Paramount Pictures and Marvel Studios have released the first official trailer for the Kenneth Branagh directed film, Thor. The movie stars Chris Hemsworth, Natalie Portman, Anthony Hopkins, Stellan Skarsgård, Idris Elba and Rene Russo. Check it out below!

Trailer: THOR

Synopsis:

The epic adventure THOR spans the Marvel Universe from present day Earth to the mystical realm of Asgard. At the center of the story is The Mighty Thor, a powerful but arrogant warrior whose reckless actions reignite an ancient war. As a result, Thor is banished to Earth where he is forced to live among humans. When the most dangerous villain of his world sends its darkest forces to invade Earth, Thor learns what it takes to be a true hero.

THOR stars Chris Hemsworth, Natalie Portman, Tom Hiddleston, Anthony Hopkins, Rene Russo, Stellan Skarsgard, Jaimie Alexander, Kat Dennings, Ray Stevenson, Josh Dallas, Tadanobu Asano, Idris Elba, Clark Gregg and Colm Feore.

The movie hits U.K. theaters on April 29th, 2011 and U.S. theaters on May 6th, 2011.