Keith Ashley
From Tardis Wiki, the free Doctor Who reference
Keith Ashley (died 2007) appeared in three Doctor Who stories: as a Dalek in Genesis of the Daleks, a Zygon in Terror of the Zygons, and a Kraal android in The Android Invasion. He also had uncredited roles as a soldier in The War Games, a Auton in Spearhead from Space, a technician in Doctor Who and the Silurians, a villager in The Daemons, Sir Collin's aide and a Krynoid in The Seeds of Doom and a Brother in The Masque of Mandragora.