Daniel Radcliffe, famous for playing Harry Potter, has taken on a new role that is very different. He will star naked in a London stage debut called Equus, playing a troubled youth who blinds horses. It is a big change for Radcliffe but he is looking forward to the challenge. Richard Griffiths, who played Harry's uncle, will also be in the play. Equus was written by Peter Shaffer and received great reviews when it was first performed in 1973.