Batman: The Dark Knight Returns, Part 1 (2012)

Directed by Jay Oliva and featuring the voices of Peter Weller, Ariel Winter, David Selby and Wade Williams, Batman: The Dark Knight Returns, Part 1 follows an ageing Bruce Wayne who returns as Batman after a decade in retirement as Gotham is terrorized by the violent Mutant gang. His return brings him into conflict with both criminals and law enforcement, while teenager Carrie Kelley takes on the role of Robin. The film adapts the first half of Frank Miller’s The Dark Knight Returns

Från IMDB:
Batman has not been seen for ten years. A new breed of criminal ravages Gotham City, forcing 55-year-old Bruce Wayne back into the cape and cowl. But, does he still have what it takes to fight crime in a new era?