5) He’s Been Adapted For The Screen Many Times (Just Not Live-Action)
As previously stated, Suicide Squad will serve as Killer Croc’s introduction to the movie-going public, as he has never appeared in any live-action movie or TV show before. However, that doesn’t mean this is his first time making it out of the comics, as he’s turned up in numerous animated shows, straight-to-DVD movies and video games.
Firstly, the character was a recurring villain in the acclaimed Batman: The Animated Series, in which he was unusually grey-skinned and played for laughs. He’s gone on to appear in Batman: The Brave and the Bold and Beware the Batman. He’s also featured in films like Son of Batman and Batman Unlimited: Animal Instincts.
Mostly interestingly to superhero fans, Hellboy himself, Ron Perlman, voiced the character in The Batman. He wouldn’t have been a bad choice to play him in Suicide Squad, actually.