Robot Chicken is coming back for a sixth season next month and it will be leading off with what looks like it could be a great DC comics themed episode. The trailer, which features Superman, Batman, Bane, Aquaman, Flash, Green Lantern and a bunch of other heroes along with what looks like it could be the entire historical cast of the Legion of Doom came out earlier today through IGN.

Some of the celeb voices include:
Seth Green as Batman, Robin and Aquaman
Neil Patrick Harris as Two-Face
Alfred Molina as Lex Luthor
Nathan Fillion as the Green Lantern
Megan Fox as Lois Lane
Breckin Meyer as Superman

The episode is set to air September 9, 2012.