"Robin's Reckoning" is the two-part fifty-first and fifty-third episodes of Batman: The Animated Series. They first aired on February 7 and 14, 1993. The episodes depict the origin of Robin (Dick Grayson). A mobster named Tony Zucco, who killed Robin's parents, returns. Batman refuses to allow Dick Grayson to use the persona of Robin to apprehend him. Batman launches an investigation, searching for Zucco, which is paralleled by Robin's own investigation, unbeknownst to the Dark Knight. As the search narrows to an abandoned theme park, a series of flashbacks tell Robin's origin story and how he came to live with Bruce Wayne.