VIDEO : Margot Robbie Played Harley Quinn Because Of Director

Margot Robbie, star of Suicide Squad, revealed in a new interview that she agreed to join the film because of her love of director David Ayer?s End Of Watch. Robbie plays Harley Quinn in the DC flick, and while Suicide Squad itself wasn?t the smash hit that everyone was hoping for, Robbie?s Quinn was a huge success.