Die Antwoord: Jared Leto and Margot Robbie's 'Suicide Squad' characters are ripoffs. Margot Robbie plays Harley Quinn in director David Ayer's Suicide Squad (Warner Bros. Add David Ayer to the band of alleged thieves on the “Suicide Squad” lineup. On Tuesday, Yolandi Visser of the South African rap duo Die Antwoord took to Instagram to accuse the film’s creator of ripping off her band’s aesthetic.