Sheila Dunn1940–2004

Doctor Who

1963TV

Petra Williams, Dr. Petra Williams, Computer (voice), Telephone Operator (voice), Telephone Operator

The Treasure of Abbot Thomas

1974

Mrs. Tyson

Doctor Who: The Invasion

1968

Phone Operator

A Ghost Story for Christmas

1971TV

Mrs. Tyson

Doctor Who: The Daleks' Master Plan

1965

Blossom Lefervre

Shoestring

1979TV

Mrs Proudfoot (voice), Carol

Kessler

1981TV

Frau Gehart

Doctor Who: Inferno

1970

Petra Williams / Dr Petra Williams

Target

1977TV

Hospital Sister

The Fast Kill

1972

Accident

1978TV

Ward Sister