Joker (DC Animated Universe)

Young Justice
Joker is a supervillain and a member of the Injustice League. Joker had become a member of the Injustice League. Together, they orchestrated a plan involving controlling plants that attacked different parts of the world, adding his own Joker venom spores to some of them. He controlled all the plants in the world wide assault. Eventually, the Young Justice Team found the headquarters of the Injustice League in Bayou Barthomolou. After most of his teammates had joined the fight and the plant was destroyed, Joker tried taking down Robin. The Boy Wonder managed to evade his knife long enough for the Justice League to arrive, and Batman quickly disarmed the Joker. Faced with the surrender of his teammates, he released the Joker venom from the plants,Aqualad as Doctor Fate, sucked the venom away, and Joker surrendered this time. He was then sent to Arkham Asylum in the end.