Name	Known for
John Barron Harold de la Roux Harold de la Roux See fewer	The Fall and Rise of Reginald Perrin (1976)
Hamlyn Benson Mr. Braithwaite Mr. Braithwaite See fewer	Brandy for the Parson (1952)
Richard Bidlake Dr. Ted Bryan Dr. Ted Bryan See fewer	Island of Terror (1966)
Paula Byrne Frances Whitney Frances Whitney See fewer	Hour of Mystery (1957)
Kathleen Byron Margaret de la Roux Margaret de la Roux See fewer	Black Narcissus (1947)
Desmond Carrington Dr. Chris Anderson Dr. Chris Anderson See fewer	Billy Bunter of Greyfriars School (1952)
Carol Davies Nurse Sally Bowen Nurse Sally Bowen See fewer	A Matter of Degree (1960)
Walter Horsbrugh Dr. Wallace Dr. Wallace See fewer	The Abominable Dr. Phibes (1971)
Robin Hunter Lewis Starr Lewis Starr See fewer	Richard the Lionheart (1962)
Desmond Jordan Dr. Bob Coughlin Dr. Bob Coughlin See fewer	The Avengers (1961)
Olive McFarland Margot Clarke Margot Clarke See fewer	BBC Sunday-Night Theatre (1950)
David Neal Dennis Clarke Dennis Clarke See fewer	Superman (1978)
Susan Richards Mrs. Braithwaite Mrs. Braithwaite See fewer	The Lady of the Camellias (1976)