Name	Known for
John Cairney Ian Craig Ian Craig See fewer	Jason and the Argonauts (1963)
Ellen McIntosh Margaret Craig Margaret Craig See fewer	The Avengers (1961)
Leonard Maguire Mr. Robinson Mr. Robinson See fewer	Beyond the Limit (1983)
Joan Alcorn Katie Duncan Katie Duncan See fewer	Monique (1970)
Colette O'Neil Liz Mackay Liz Mackay See fewer	Mortdecai (2015)
Ronald Adam John Leggat John Leggat See fewer	The Haunting (1963)
Michael Culver Tony Michaelson Tony Michaelson See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
Bryan Marshall Roddy Mackay Roddy Mackay See fewer	The Spy Who Loved Me (1977)
Petra Markham Ruth Leggat Ruth Leggat See fewer	Get Carter (1971)
Carol Ann Dunigan Sally Wright (as Carol Dunigan) Sally Wright (as Carol Dunigan) See fewer	The Revenue Men (1967)
Betty Henderson Miss Williamson Miss Williamson See fewer	BBC Sunday-Night Theatre (1950)
Aileen Vernon Miss Scott Miss Scott See fewer	The Revenue Men (1967)
Brian Pettifer James Craig James Craig See fewer	Amadeus (1984)
Caryl Cruickshank Nurse Nurse See fewer	The Revenue Men (1967)