David Collings

Having enjoyed the experience, he popped up twice more in Doctor Who (1963) instalments: as the driver of a mining vehicle on an extraterrestrial world who suffers from the unfortunate malady 'robophobia' while confronting The Robots of Death and as the titular antagonist (on this occasion playing an immortal, but mutated and disfigured alien scientist) in Mawdryn Undead.

British stage and screen actor whose characters typically displayed indecision or timidity, usually mild-mannered or naive types who tended to come to a sticky end somewhere along the line. Collings began acting professionally with the Liverpool Repertory Theatre in the early 60s. Though having never attended drama school, he nonetheless segued successfully into television work following the advice of a fellow actor. On screen from 1965, he initially appeared in several prominent cop shows (Z Cars (1962), Softly Softly (1966)) but became ultimately best known for his work in science fiction, often having undergone extensive alien make-up.

He was notable as an alien kidnap victim turned into a human bomb in UFO: The Psychobombs (1970) and as a 'Vogan' renegade scientist out to destroy (and, of course, expiring in the process) the perennial robotic nemesis in Revenge of the Cybermen.

On the "Special Edition" DVD commentary for the serial Doctor Who: The Robots of Death: Part One (1977), Tom Baker spoke of his admiration for Collings and compared him favourably to Denholm Elliott, with whom Baker had worked on The Vault of Horror (1973).