A feline litter usually consists of two to five kittens born after a gestation lasting between 64 and 67 days, with an average length of 66 days. Kittens emerge in a sac called the amnion, which is bitten off and eaten by the mother cat.
Harley Quinn. Dr. Harleen Francis Quinzel, also known as Harley Quinn AND is a 'VILLAIN' not 'ANTI-HERO', first appeared in the Batman: The Animated Series episode Jokers Favor (episode #022, original air date: September 11, 1992) where she served as a humorous female sidekick to the Joker.
Harley Quinn (Margot Robbie) is the rare DC favorite who started out on the screen, not the page. She was invented in 1992 for Batman: The Animated Series. But itâs only in Suicide Squad that sheâs making her live-action movie debut. As her backstory usually goes, Harleen Quinzel was an Arkham Asylum psychiatrist who fell in love with one of her subjects, the Joker.