Harley Quinn is a fictional character that appears in DC comics. The character was originally created for Batman: The Animated Series by Paul Dini and Bruce Timm. Harley Quinn debuted in Batman: The Animated Series “Joker’s Favor” in 1992.
Harley Quinn’s origin story is tied to her relationship with the Joker, whom she met while working as a psychiatrist at Arkham Asylum. She was fascinated by the Joker and eventually fell in love with him, becoming his accomplice and partner in crime. Harley Quinn is known for her quirky personality, love of mischief, and association with red and black diamonds.
Over the years, Harley Quinn has become a popular and iconic character in the DC Comics universe. She has been involved in various storylines and crossovers with other DC Comics characters and has been a member of various teams, including the Suicide Squad and the Birds of Prey. She has also been adapted to various forms of media, including movies, television shows, and video games.