Trama:
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 Arnett (voce) Batman / Bruce Wayne

Zach Galifianakis (voce) The Joker

Michael Cera (voce) Robin / Dick Grayson

Rosario Dawson (voce) Batgirl / Barbara Gordon

Ralph Fiennes (voce) Alfred Pennyworth

Supporto: Sconosciuto,

In prestito: No

Rapporto: Unknown