Derek Calder

Drama Series - 1965, 16 episodes • as Second Gambler

London itself takes the starring role in this series of plays from the BBC – a role which varies between hero and villain, enchantress and harpy. The series features extensive location filming, ranging from Soho to the Law Courts, Wembley to the docks. Of the twelve episodes, eleven are believed to be lost.

Movie - 1967, 2h 15m • as Scientist

The TARDIS arrives in 2070 on the Moon, where a weather control station under the command of a man named Hobson is in the grip of a plague epidemic — in reality the result of an alien poison planted by the Cybermen. Jamie is knocked unconscious and lapses into a delirium, leaving the Second Doctor, Ben, and Polly to fight off a massive Cyberman attack.