Tweedledum and Tweedledee are a duo of supervillains appearing in comic books published by DC Comics, primarily as enemies of Batman.

The third season of the American television series Gotham, based on characters from DC Comics related to the Batman franchise, revolves around the characters of James "Jim" Gordon and Bruce Wayne. The season is produced by Primrose Hill Productions, DC Entertainment, and Warner Bros. Television, with Bruno Heller, Danny Cannon, John Stephens, and Ken Woodruff serving as executive producers. The season included inspirations from The Dark Knight Returns, Batman: The Killing Joke, and Batman: Death of the Family.