Eight character posters have been released from the upcoming superhero saga Marvel's the Avengers, arriving in theaters nationwide May 4. Take a look at these new one-sheets below, which feature Nick Fury (Samuel L. Jackson), Thor (Chris Hemsworth), Iron Man (Robert Downey Jr.), Loki (Tom Hiddleston), Black Widow (Scarlett Johansson), Captain America (Chris Evans), Hawkeye (Jeremy Renner), and Bruce Banner (Mark Ruffalo).