Capaldi does his own stunts and won't be an 'old Doctor'

Peter Capaldi is determined not to be an "old Doctor" and has performed most of his own stunts for 'Doctor Who'.

At 56, Capaldi is one of the oldest actors to take on the role of the titular Time Lord but despite his advanced age he has thrown himself into the action side of the sci-fi series. The first actor to play the character in 1966, William Hartnell, was 58 at the time.