Harley Quinn is a character appearing in American comic books published by DC Comics. Quinn was created by Paul Dini and Bruce Timm as a comic relief henchwoman for the supervillain Joker in Batman: The Animated Series, and debuted in its 22nd episode, "Joker's Favor", on September 11, 1992. While originally intended to appear in one episode, Quinn became a recurring character within the DC Animated Universe as the Joker's sidekick and love interest, and was adapted into DC Comics' Batman comic book canon, beginning with the one-shot Batman: Harley Quinn #1 (October 1999). Quinn's origin story features her as a former psychiatrist at Gotham City's Arkham Asylum named Dr. Harleen Quinzel who fell in love with the Joker, her patient, eventually becoming his accomplice and lover. The character's alias is a play on the stock character Harlequin from the 16th-century theater commedia dell'arte. Margot Robbie NFT: https://solsea.io/nft/8PNx3cJG7GPc7UbEd5fnYNUYQU1H1GwDhtjzcBr7suyq