This is a DC Comics story focused on Harley Quinn (Margot Robbie) and The Joker (Jared Leto) committing their normal everyday crimes, getting away from Batman (Ben Affleck) as well as having their versions "date night." When all-the-while, something shocking happens to Harley: she's pregnant. This raises a lot of questions. "How is this possible? Who's is it? Can Harley and The Joker still be living their life of crime with child?" All questions that need answering, Harley is going to find them one way or another.