Oh, and Jared Leto as The Joker will scare the crap out of you. The trailer shows the back room minds that create the Suicide Squad from a team of villains, thinking they can control them. It gives us a prolonged look at Margot Robbie's unhinged Harley Quinn, some solid gravelly voiceover from Will Smith as Deadshot and a new look at Jared Leto's ultraviolet take on The Joker.