Name	Known for
Roy Marsden Adam Dalgliesh Adam Dalgliesh See fewer	The Sandbaggers (1978)
Joss Ackland Stephen Courtney-Briggs Stephen Courtney-Briggs See fewer	The Hunt for Red October (1990)
Sheila Allen Matron Mary Taylor Matron Mary Taylor See fewer	Love Actually (2003)
Liz Fraser Sister Mavis Gearing Sister Mavis Gearing See fewer	I'm All Right Jack (1959)
Thelma Whiteley Sister Ethel Brumfett Sister Ethel Brumfett See fewer	Clayhanger (1976)
Andree Evans Sister Hilda Rolfe Sister Hilda Rolfe See fewer	Dempsey and Makepeace (1985)
John Vine DS John Massingham DS John Massingham See fewer	Gandhi (1982)
John Pennington Len Morris Len Morris See fewer	Only Fools and Horses (1981)
Rosalyn Elvin Madeleine Goodall Madeleine Goodall See fewer	Tales of the Unexpected (1979)
Natalie Ogle Christine Dakers Christine Dakers See fewer	Theatre Night (1985)
Judi Maynard Julia Pardoe Julia Pardoe See fewer	Wilde (1997)
David Swift Sir Marcus Cohen Sir Marcus Cohen See fewer	The Day of the Jackal (1973)
Forbes Collins Chief Superintendent Bailey Chief Superintendent Bailey See fewer	Dick Turpin (1979)
Nicholas Coppin Sergeant McPherson Sergeant McPherson See fewer	The Omega Factor (1979)
Gabrielle Hamilton B&B Manageress B&B Manageress See fewer	The Adventures of Tom Sawyer (1960)
Annette Robertson Morag Smith Morag Smith See fewer	The Flower of Gloster (1967)
Graham Faulkner Staff Nurse Staff Nurse See fewer	Brother Sun, Sister Moon (1972)
Sarah Thomas Maureen Burt Maureen Burt See fewer	Last of the Summer Wine (1973)
Marcia Tucker Shirley Dalston Shirley Dalston See fewer	Dune: Part Two (2024)