Name	Known for
Margo Andrew Nurse Penny Foster Nurse Penny Foster See fewer	The Avengers (1961)
John Barron Harold de la Roux Harold de la Roux See fewer	The Fall and Rise of Reginald Perrin (1976)
Frederick Bartman Dr. Simon Forrester Dr. Simon Forrester See fewer	Six Shades of Black (1965)
Jane Downs Audrey Blake Audrey Blake See fewer	A Night to Remember (1958)
Dorothy Gordon Joanna Blake Joanna Blake See fewer	Hobson's Choice (1954)
Charles Lamb Mr. Hubble Mr. Hubble See fewer	Department S (1969)
Michael Martin Alec Hammond Alec Hammond See fewer	Secret Agent (1964)
Joan Matheson Sister Rhys Sister Rhys See fewer	The Edwardians (1972)
Maureen Moore Nurse White Nurse White See fewer	Life Is a Circus (1960)
Richard Thorp Dr. John Rennie Dr. John Rennie See fewer	The Avengers (1961)