The internet is abuzz with the release of four new character posters from Marvel and Disney’s The Avengers, which opens in U.S. theaters May 4.

To celebrate the film’s release, Ain’t It Cool reports that AMC and Marvel are teaming up to present a massive marathon on May 3 of all the precursor films, including Iron Man, The Incredible Hulk, Iron Man 2, Thor (3D), and Captain America: The First Avenger (3D). The screenings will lead to a midnight debut of The Avengers in 3D.

More details about the marathon events, including locations, can be found on the AMC website.