Name	Known for
Frances Bennett Mary Augusta 'Gussie' Brown Mary Augusta 'Gussie' Brown See fewer	Compact (1962)
Dawn Beret Lois James Lois James See fewer	The Avengers (1961)
Betty Cooper Alison Morley Alison Morley See fewer	BBC Sunday-Night Theatre (1950)
Gareth Davies Mark Viccars Mark Viccars See fewer	Compact (1962)
Robert Desmond Adrian Coombs Adrian Coombs See fewer	The Great Escape (1963)
Louise Dunn Iris Alcott Iris Alcott See fewer	Saturday Night and Sunday Morning (1960)
Elizabeth Ellis Chloe (as Betty Ellis) Chloe (as Betty Ellis) See fewer	The Gondoliers (1990)
Clinton Greyn Mike McClusky Mike McClusky See fewer	Goodbye, Mr. Chips (1969)
Janet Hargreaves Clare Farrell Clare Farrell See fewer	The Avengers (1961)
Jean Harvey Joanne Minster Joanne Minster See fewer	Jane Eyre (1983)
Donald Morley Arnold Babbage Arnold Babbage See fewer	The Railway Children (1957)
Penny Morrell Kathy Sherwood Kathy Sherwood See fewer	The End of the Affair (1999)
Ann Morrish Clancey Clancey See fewer	The Protectors (1964)
Anthony Paul Delivery Man Delivery Man See fewer	The Golden Age (1967)
Christine Pollon Janet Ellis Janet Ellis See fewer	The Avengers (1961)
Margaret Rawlings A Visitor A Visitor See fewer	Roman Holiday (1953)
Moray Watson Richard Lowe Richard Lowe See fewer	The Quatermass Experiment (1953)
Margery Withers Miss Edna Sullivan Miss Edna Sullivan See fewer	Onegin (1999)