Name	Known for
Pauline Yates Harriet Preston Harriet Preston See fewer	Harriet's Back in Town (1972)
William Russell Tom Preston Tom Preston See fewer	The Great Escape (1963)
Sally Bazely Helen Chapman Helen Chapman See fewer	Harriet's Back in Town (1972)
Michael Browning Buster Buster See fewer	The Six Proud Walkers (1954)
Jan Harvey Secretary Secretary See fewer	Family Affairs (1997)
Anouska Hempel Amber Mae Amber Mae See fewer	On Her Majesty's Secret Service (1969)
Geoffrey Lumsden Sir William Goffard Sir William Goffard See fewer	Theatre Night (1957)
Reginald Marsh Harvey Tyler Harvey Tyler See fewer	The Avengers (1961)
Carole Mowlam Margaret Foster Margaret Foster See fewer	Melissa (1964)
Toby Robins Laura Laura See fewer	For Your Eyes Only (1981)
Jack Watling Rupert Ashley Rupert Ashley See fewer	A Night to Remember (1958)
Stephen Yardley Patrick Baker Patrick Baker See fewer	A Tale of Two Cities (1980)