David Dastmalchian is an American actor. He played one of the Joker's henchmen in The Dark Knight and co-starred in The Suicide Squad alongside Sylvester Stallone and Margot Robbie. He also appeared in Dune, Ant-Man, Boston Strangler, The Last Voyage of the Demeter, and Late Night With the Devil. He landed a recurring role on the reimagining of MacGyver as the assassin Murdoc and wrote, produced, and starred in the film Animals.