Identical twin brothers, Harry (right) and Luke (left) Treadaway made their mutual debut in the film Brothers of the Head, where they played siamese twins who front a rock band. Quite the debut. Harry is probably slightly more well-known, having appeared in the film adaptation of the children’s book, City of Ember, which also starred Bill Murray, Tim Robbins, and Saoirse Ronan. Luke has more stage work under his belt.
Why They’re More Than Just Eye Candy: They can act. To make your film debut playing siamese twin rock stars seems quite the accomplishment. Harry played instruments in both Brothers of the Head and Control (the Ian Curtis biopic). Both twins are currently in a play, Over There, together.