Margot Robbie has revealed a interesting piece of behind-the-scenes trivia about Birds of Prey . According to the Harley Quinn star, the film’s villain was originally supposed to be Oswald Cobblepot,

Talk about a close call – According to both Margot Robbie and Collin Farrell, had it not been for the last-minute intervention of The Batman director Matt Reeves, the disastrous Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn) would have featured not Black Mask, but The Penguin as its central antagonist.