Margot Robbie’s Harley Quinn has had one of the most intriguing big-screen runs of a DC character ever. She started on David Ayer’s Suicide Squad and has since weaved her way into Cathy Yan’s Birds of Prey and James Gunn’s upcoming vision of Task Force X, a.k.a. The Suicide Squad. It’s safe to say the DCEU likes Harley around, but when will she finally cross paths with Poison Ivy?
