Biography: Geoffrey Cecil Burridge (4 December 1948 – 30 September 1987) was an English actor noted for his performances in theatre and television. On television, he appeared as Mark Proctor in early episodes of Emmerdale Farm and is also remembered for his guest appearance in Blake's 7 (as Dorian in the episode "Rescue"). In John Landis's 1981 film An American Werewolf in London, he appeared as the undead murdered man with his fiancée in the sex cinema scene. He also appeared in the 1978 BBC TV drama by Derek Lister The Ice House as one of the main characters, Clovis and in the same year made a guest appearance in the series 1990 as American chess champion Cyrus Asher in the episode "You'll Never Walk Alone".