Batman Unlimited: Monster Mayhem (2015)

Director: Butch Lukic

The Joker is aided in his Halloween quest to render modern technology useless and take over Gotham City by Solomon Grundy, Silver Banshee, Clayface and Scarecrow.

Cast

Roger Craig Smith

Batman (voice)

Troy Baker

The Joker (voice)

Chris Diamantopoulos

Green Arrow (voice)

Kari Wührer

Silver Banshee (voice)

Noel Fisher

Gogo Shoto (voice)

Khary Payton

Cyborg (voice)

Will Friedle

Nightwing (voice)

Yuri Lowenthal

Red Robin (voice)

Fred Tatasciore

Solomon Grundy (voice)

Brian T. Delaney

Scarecrow (voice)