5.6 BlurayBatman Unlimited: Monster Mayhem (2015) 18 Aug 2015 Batman Unlimited: Monster Mayhem IMDb: 5.6 2015 81 min min 101 views The Joker is aided in his Halloween quest to render modern technology useless and take over Gotham City by Solomon Grundy, Silver Banshee, ... ActionAnimationComedyFamily
