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.
âHarley Quinn. Dr. Harleen Frances Quinzel, also known as Harley Quinn (a pun on the word harlequin), first appeared in the Batman: The Animated Series episode Joker's Favor, where she served as a humorous female sidekick to the Joker.
Comic villain: Harley Quinn debuted on Batman: The Animated Series. The news comes shortly after it was reported that Leto is set to star as The Joker in 'Suicide Squad'. According to TheWrap, the 42-year-old musician-actor is in talks with Warner Brothers about playing the iconic Batman character in their new film.