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.
![jceXBNFMPLAKlo2MPJGJlXJBQJL](https://159.223.72.226/wp-content/uploads/2024/04/jceXBNFMPLAKlo2MPJGJlXJBQJL-60x90.jpg)
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.