All Cast

Jenny Slate

Jenny Slate

Harley Quinn (voice)

Will Arnett

Will Arnett

Batman (voice)

Zach Galifianakis

Zach Galifianakis

Joker (voice)

Billy Dee Williams

Billy Dee Williams

Two-Face (voice)

Jonah Hill

Jonah Hill

Green Lantern (voice)

Doug Benson

Doug Benson

Bane (voice)