Bruce Wayne/Batman: A myaterious vigilante known as the Batman, who stays out of the public eye and has been known to murder criminals.
The Joker:
Selina Kyle/Catwoman:
Vicki Vale
Alfred Pennyworth
James Gordon
Gillian Loeb
Dick Grayson: A young circus acrobat who witnesses the murder of his parents when the Joker reveals himself to the people of Gotham when attacking a charity event at Haley's Circus. He is then adopted by Bruce Wayne who understands the pain he is going through.
Trivia[]
The inclusion/introduction of Dick Grayson, The Joker, and Catwoman is a nod to Batman #1 released in 1940.