Batman: The Animated Series

Vendetta (1x21)

Air date: Oct 05, 1992

Detective Bullock is arrested for kidnapping. Batman, who dislikes Bullock but nevertheless believes him to be a good man, investigates, and discovers the identity of the real criminal: Killer Croc, who harbours a vendetta against Bullock for capturing him once. Can he clear Bullock's name before it is too late?