A cooler-than-ever Bruce Wayne must deal with the usual suspects as they plan to rule Gotham City, while discovering that he has accidentally adopted a teenage orphan who wishes to become his sidekick.

Cast

Will ArnettBatman / Bruce Wayne (voice)

Michael CeraRobin / Dick Grayson (voice)

Rosario DawsonBatgirl / Barbara Gordon (voice)

Ralph FiennesAlfred Pennyworth (voice)

Zach GalifianakisJoker (voice)