Batman: Gotham by Gaslight (2018)

Batman: Gotham by Gaslight is an American animated film produced by Warner Bros. Animation and distributed by Warner Bros. Home Entertainment. It is the thirtieth film in the DC Universe Animated Original Movies series and the third DC Universe animated film to be rated R. It is directed and produced by Sam Liu and written by James Krieg, based on the one-shot graphic novel Batman: Gotham by Gaslight. The film was released for a world premiere screening at the Newseum in Washington, D.C. during the "DC in D.C." event on January 12, 2018 and then for Digital Download on January 23, 2018 before coming out on DVD and Blu-ray on February 6, 2018.