Batman defeated Joker by disturbing the bats hiding in the bell tower, causing them to attack the Clown Prince of Crime. However, the Dynamic Duo followed them, engaging in a fight. Together, they climbed to the top of the Cathedral and prepared the bombs for detonation.
After rescuing Harley from the GCPD, Joker left Moth to delay Batman and Robin. Though the latter was captured, he rendezvoused with Killer Moth, making their way through the East End to get to their decided release location: Gotham City Cathedral. This ended when Scarecrow's biplane was damaged in a fight with the Dynamic Duo, causing them to have a mid-air collision.Įscaping their vehicles, Joker and Scarecrow crashed into the Gotham Art Gallery, where they made their way through to escape. Fleeing in his helicopter, Joker and Scarecrow terrorized the Gotham Skyline, bringing them into an air-battle with Batman and the GCPD. After capturing him with Harley, Joker broadcasted a message to the Dynamic Duo, leaving his henchwoman to fight them. Requiring chemicals from Ace Chemicals, he, Hatter and his henchmen broke into the chemical plant to steal the necessary ingredients.Īfter gathering the chemicals, Joker lured Commissioner Gordon to the Amusement Mile, planning to use him as a distraction for Batman and Robin. After orchestrating the breakout at Arkham Asylum with Penguin and Riddler, Joker recruited Harley Quinn, Scarecrow, Mad Hatter and Killer Moth to help destroy the city with his Laughing Gas.