In this film image released by Disney, Chris Hemsworth portrays Thor, left, and  and Chris Evans portrays Captain America in a scene from "The
In this film image released by Disney, Chris Hemsworth portrays Thor, left, and and Chris Evans portrays Captain America in a scene from "The Avengers," expected to be released on May 4, 2012. (AP Photo/Disney, Zade Rosenthal) (Zade Rosenthal)