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 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 The Adventures of Batman & Robin, which was also used for reruns of earlier episodes. The series eventually spawned two continuation shows, "The New Batman Adventures" and "Batman Beyond". The series was praised for