Batman Unlimited: Monster Mayhem (2015)

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.

Director:

Butch Lukic

Stars:

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))