Batman: The Dark Knight Returns, a two-part animated adaptation of Frank Miller’s 1986 comic book “The Dark Knight Returns,” portrays an aging Batman and his return to fighting crime in Gotham City.

Courtesy of Warner Bros. Animation

Batman: The Dark Knight Returns, a two-part animated adaptation of Frank Miller’s 1986 comic book “The Dark Knight Returns,” portrays an aging Batman and his return to fighting crime in Gotham City. Courtesy of Warner Bros. Animation