Just yesterday, we brought you the details on the Ultimate Marvel Marathon that AMC Theaters will be hosting on May 3rd at select theaters, which includes all five of Marvel Studios‘ previous films, beginning with the original Iron Man, The Incredible Hulk, Iron Man 2, Thor and Captain America: The First Avenger, leading up to the midnight showing of director Joss Whedon’s hotly anticipated superhero team-up with The Avengers.

Now, Marvel Studios has released six new character posters for the film to whet your appetite for the big screen debut of Earth’s Mightiest Heroes. Check them out below, and Pick up your advance tickets HERE!

[Click Images to Blow Sh!t Up]

The Avengers starring Robert Downey Jr., Scarlett Johansson, Chris Evans, Chris Hemsworth, Mark Ruffalo, Samuel L. Jackson, Jeremy Renner, Clark Gregg, Tom Hiddleston and Cobie Smulders is slated to hit U.K. theaters on April 26th and U.S. theaters on May 4th, 2012.