Maureen Morris

Maureen Morris (born 17 September 1941 ) voiced the Great One in the Doctor Who television story Planet of the Spiders. She was also an uncredited citizen in The Macra Terror. (DWM 308)

She shared her memories of her Doctor Who career on the 175th edition of Big Finish's charity podcast series Toby Hadoke's Who's Round.

Personal life
She is married to George Gallaccio, a production unit manager on Doctor Who from 1974-1976.