Name	Known for
John Alderton Richard Moone Richard Moone See fewer	Zardoz (1974)
Isobel Black Lucy Marsden Lucy Marsden See fewer	Department S (1969)
Paula Byrne Frances Whitney Frances Whitney See fewer	Hour of Mystery (1957)
John Carlin Angus MacGregor Angus MacGregor See fewer	Carry on Laughing! (1975)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	New Scotland Yard (1972)
Delia Corrie Angela MacGregor Angela MacGregor See fewer	The Avengers (1961)
Peter Elliott Dr. K.P. Rhamajhi Dr. K.P. Rhamajhi See fewer	Curse of the Demon (1957)
Geoffrey Frederick Dr. Robert Hamilton Dr. Robert Hamilton See fewer	Lifeforce (1985)
Judy Geeson Joanne Phipps Joanne Phipps See fewer	To Sir, with Love (1967)
Kenneth Keeling Dr. Robert Shadbolt Dr. Robert Shadbolt See fewer	The Avengers (1961)
Kerry Marsh Nurse O'Keefe Nurse O'Keefe See fewer	The Baron (1966)
Donald Oliver Derek Moberly Derek Moberly See fewer	The Golden Spur (1959)
Charles 'Bud' Tingwell Dr. Alan Dawson (as Charles Tingwell) Dr. Alan Dawson (as Charles Tingwell) See fewer	Breaker Morant (1980)
Diana Tullis Jenny Sinclair Jenny Sinclair See fewer	Kidnapped (1963)