Marvel Comics has released the official trailer for Hulk vs. Thor, a 45 minute animated movie that pits the two Avengers against each other in an epic showdown. Marvel promises that the movie will feature every major character from Thor’s universe as the Hulk rampages through Asgard.

The movie is being released straight to DVD and Blu-Ray in January of 2009 as part of HULK VS, which also includes Hulk vs Wolverine. Click to enlarge these new photos from the movie.