This Saturday morning cartoon, now streaming on HBO Max, redefined the caped crusader years before he became one of the world’s most popular and endlessly recycled characters.This Saturday morning cartoon, now streaming on HBO Max, redefined the caped crusader years before he became one of the world’s most popular and endlessly recycled characters.Read MoreTelevision, Conroy, Kevin (1955- ), Hamill, Mark, HBO Max, Batman: The Animated Series (TV Program)