Batman an occasional ally and romantic interest), the Penguin, Ra's al Ghul, Two-Face, the Riddler, the Scarecrow, Mr. Freeze, Poison Ivy, Harley Quinn, Bane, Clayface, and Killer Croc among others. Many of Batman's adversaries are often psychiatric patients at Arkham Asylum. Batman's butler, Alfred Pennyworth, first appeared in "Batman" #16 (1943). He serves as Bruce Wayne's loyal father figure and is one of the few persons to know his secret identity. Alfred raised Bruce after his parents' death and knows him on a very personal level. He is sometimes portrayed as a sidekick to Batman and the only other resident of
Batman: The Animated Series also appear as downloadable skins in the games. Due the success of the show, Fox approached Bruce Timm to make a spin-off centered on Catwoman, but the project was scrapped in favor of "". Batman: The Animated Series Batman: The Animated Series is an American animated television series based on the DC Comics superhero Batman. Developed by Bruce Timm and Eric Radomski and produced by Warner Bros. Animation, it originally aired on Fox Kids from September 5, 1992, to September 15, 1995, with a total of 85 episodes. For the final fifteen episodes, the series was given the on-screen title