Name	Known for
Shirley Cain Valerie Valerie See fewer	Mystery!: Malice Aforethought (1979)
Diane Clare Rosemary Rosemary See fewer	The Haunting (1963)
Frank Crane Klien Klien See fewer	Quatermass and the Pit (1958)
Vera Day Poppy Poppy See fewer	Lock, Stock and Two Smoking Barrels (1998)
Gwenda Ewen Sheila Sheila See fewer	The Doctor's Dilemma (1958)
Lala Lloyd Mrs. Stratt Mrs. Stratt See fewer	David Copperfield (1974)
Barry MacGregor David David See fewer	A Night to Remember (1958)
Patrick Mynhardt Eric Reed (as Patrick Maynard) Eric Reed (as Patrick Maynard) See fewer	Stander (2003)
Michael Peake Detective Sergeant Johnson Detective Sergeant Johnson See fewer	Strongroom (1962)
David Saire Michael Warren Michael Warren See fewer	Loss of Innocence (1961)
Mark Singleton Roger Roger See fewer	Department S (1969)
Andre Van Gyseghem Father Father See fewer	The March of the Peasants (1952)
Wanda Ventham Moyra Moyra See fewer	UFO (1970)
Valerie White Mrs. Sanderson Mrs. Sanderson See fewer	The Halfway House (1944)
Pauline Winter Miss Parker Miss Parker See fewer	Five to One (1963)