So we already have seen Robert Downey Jr.'s Iron Man and Chris Evans's Captain America. And then there's Scarlett Johansson's Black Widow and Jeremy Renner's Hawkeye. Now Marvel has released another two more posters for their upcoming superhero epic THE AVENGERS, due out in May 3, 2012. They are Chris Hemsworth's Thor and Samuel L. Jackson's Nick Fury. Check the posters below.