Name	Known for
Ronald Allen Ian Harmon Ian Harmon See fewer	A Night to Remember (1958)
Yvonne Buckingham Ingrid Ingrid See fewer	The Christine Keeler Story (1963)
Norman Coburn James Crown James Crown See fewer	Home and Away (1988)
Betty Cooper Alison Morley Alison Morley See fewer	BBC Sunday-Night Theatre (1950)
Sally Douglas Cynthia Cynthia See fewer	Brian Rix Presents ... (1960)
Louise Dunn Iris Alcott Iris Alcott See fewer	Saturday Night and Sunday Morning (1960)
Elizabeth Ellis Receptionist (as Betty Ellis) Receptionist (as Betty Ellis) See fewer	The Gondoliers (1990)
Scot Finch Tim Gray Tim Gray See fewer	The Night of the Askari (1976)
Barbara French Beryl Beryl See fewer	The World of Wooster (1965)
Sonia Graham Maggie Clifford Maggie Clifford See fewer	Within These Walls (1974)
Janine Gray Delphine Travers Delphine Travers See fewer	The Avengers (1961)
Janet Hargreaves Clare Farrell Clare Farrell See fewer	The Avengers (1961)
Jean Harvey Joanne Minster Joanne Minster See fewer	Jane Eyre (1983)
Donald Hewlett Tom Brent Tom Brent See fewer	It Ain't Half Hot Mum (1974)
Benny Lee Oscar Larbrook Oscar Larbrook See fewer	Are You Being Served? (1972)
Bridget McConnell Lynn Bolton Lynn Bolton See fewer	Miss Potter (2006)
Billy Milton Beauty Contest Organiser Beauty Contest Organiser See fewer	The 2nd Best Secret Agent in the Whole Wide World (1965)
Donald Morley Arnold Babbage Arnold Babbage See fewer	The Railway Children (1957)
Elizabeth Proud Joyce Joyce See fewer	Freelance (1970)
Dorothea Rundle Mrs. Jessie Sullivan Mrs. Jessie Sullivan See fewer	The Wednesday Play (1964)
Moray Watson Richard Lowe Richard Lowe See fewer	The Quatermass Experiment (1953)
Margery Withers Miss Edna Sullivan Miss Edna Sullivan See fewer	Onegin (1999)