: This definitive origin story was established in the 1994 graphic novel The Batman Adventures: Mad Love , which won Eisner and Harvey awards. Evolution and Independence
: Assigned to treat the Joker, she instead became obsessed with him. He manipulated her into helping him escape, leading to her transformation into the jester-themed villain, Harley Quinn. Harley Quinn
Unlike most major comic characters, Harley Quinn did not debut in a comic book. She was created by Paul Dini and Bruce Timm for the 1992 episode "Joker's Favor" of . : This definitive origin story was established in
: Before her descent into madness, she was Dr. Harleen Quinzel, a promising psychiatrist at Arkham Asylum. Unlike most major comic characters, Harley Quinn did
Harley’s character arc is defined by her journey away from the Joker's toxic influence toward becoming an independent anti-hero. Harley Quinn: A Quinntessential Crash Course - GateCrashers