Set in 1981, it follows Arthur Fleck, a failed clown and stand-up comedian whose descent into insanity and nihilism inspires a violent counter-cultural revolution against the wealthy in a decaying Gotham City. Robert De Niro, Zazie Beetz, Frances Conroy, Brett Cullen, Glenn Fleshler, Bill Camp, Shea Whigham, and Marc Maron appear in supporting roles. Joker was produced by Warner Bros. Pictures, DC Films, and Joint Effort, in association with Bron Creative and Village Roadshow Pictures, and distributed by Warner Bros.