Name	Known for
David Garth Dr. Matthew Armstrong Dr. Matthew Armstrong See fewer	Superman IV: The Quest for Peace (1987)
Lewis Jones Mr. William Parker Brown Mr. William Parker Brown See fewer	Elizabeth (1998)
James Kerry Dr. Martin Baxter Dr. Martin Baxter See fewer	The Passenger (1971)
Ian White Dr. Peter Ridge Dr. Peter Ridge See fewer	General Hospital (1972)
Patricia Maynard Dr. Joanna Whitworth Dr. Joanna Whitworth See fewer	Doctor Who (1963)
Peggy Sinclair Sister Ellen Chapman Sister Ellen Chapman See fewer	Softly Softly (1966)
Judy Buxton Student Nurse Katy Shaw Student Nurse Katy Shaw See fewer	Get Real (1998)
Monica Grey Sister Edwards Sister Edwards See fewer	Quatermass II (1955)
Windsor Davies Ivor Morgan Ivor Morgan See fewer	It Ain't Half Hot Mum (1974)
Vanda Godsell Edith Bishop Edith Bishop See fewer	The Pink Panther Strikes Again (1976)
Bernard Lee Harold Brophy Harold Brophy See fewer	Diamonds Are Forever (1971)
John Abineri Cyril White Cyril White See fewer	The Last of the Mohicans (1971)
Margaret Brady Mrs. May Hartley Mrs. May Hartley See fewer	Jack the Ripper (1973)
Alun Armstrong Ken Hartley Ken Hartley See fewer	The Mummy Returns (2001)
John Graham Idris Morgan Idris Morgan See fewer	Paul of Tarsus (1960)
Janie Booth Gwen Morgan Gwen Morgan See fewer	The Brothers Grimsby (2016)
Linda Liles Susan Canning Susan Canning See fewer	Tales of the Unexpected (1979)
Yvonne Gilan Gynaecology Sister Gynaecology Sister See fewer	Chariots of Fire (1981)
Tony Adams Dr. Neville Bywaters Dr. Neville Bywaters See fewer	Doctor Who (1963)