In Batman Beyond: Return of the Joker, it’s the year 2040 and Bruce Wayne has retired from crime-fighting, passing on the mantle of Batman to high schooler Terry McGinnis. This is when Joker (voiced by Mark Hamill) resurfaces in Neo-Gotham City, taking over the Jokerz gang and going on a crime spree.

In Batman: The Animated Series, Joker (voiced by Mark Hamill) is the clown prince of crime and the archnemesis of Batman. Of all the incarnations of The Joker, many fans consider Hamill’s voice acting to be the best and truest portrayal.

In Batman: The Telltale Series and its follow-up Batman: The Enemy Within, Joker starts as a mysterious patient named John Doe at Arkham Asylum. Joker initially admires Batman’s work as a vigilante and allies with him, but eventually associates with a gang of criminals known as The Pact, and becomes the nemesis we all know Joker to be. His two outfits reflect this transformation.

In Doom Patrol, Cyborg (Joivan Wade), real name Vic Stone, is a half-human, half-machine cyborg superhero who struggles with his duality. It’s he that’s the driving force that brings the Doom Patrol together and calls them into action.

In the 2019 thriller Joker, Arthur Fleck (Joaquin Phoenix) is a mentally ill, impoverished stand-up comic. Discarded and abused by society, he turns to a life of crime and chaos, rising to become a frightening legend of Gotham City. Joaquin Phoenix is the fifth actor to portray the legendary Batman villain Joker in a film, and the first in a stand-alone feature.

In Gotham, Edward Nygma (Cory Michael Smith) breaks out of Arkham Asylum and takes the classic form of The Riddler, teaming up with the Penguin to start some trouble.