Ken Tyllsen
From Tardis Wiki, the free Doctor Who reference
Ken Tyllsen (1939-11 June 2014[1]) appeared in several Doctor Who television stories: as the First Sensorite and the First Scientist in The Sensorites, a Mechanoid in The Chase and a Dalek operator in The Evil of the Daleks. He was also an uncredited Dalek operator on The Dalek Invasion of Earth. (DWM 280)
