Lewis Alexander (27 August 1910-23 October 2010[1]) had two uncredited roles in Doctor Who: as a senior Army officer in The War Machines (DWM 185) and an android villager in The Android Invasion. (DWM 193)
Later Life and Death[]
He was the first person associated with Doctor Who to reach the age of 100 and the oldest actor to have appeared in the series at the time of his death.