He's the key antagonist in Tim Burton's 1989 superhero movie Batman, along with the posthumous overarching antagonist of its sequels and also the Batman '89 comic miniseries. He is a prison supervillain as well as the archenemy of Batman, together with the murderer of his mom and dad and Carl https://connersbipw.techionblog.com/8698807/not-known-facts-about-joker