Batman Unlimited: Monster Mayhem (2015)
2015 · Action, Animation, Family · 81 min · ★ 6.2
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.
Roger Craig Smith, Troy Baker, Chris Diamantopoulos, Kari Wührer, Noel Fisher, Khary Payton