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)
Miranda Bell Jane Preston Jane Preston See fewer	The Imitation Game (2014)
Sally Bazely Helen Chapman Helen Chapman See fewer	Harriet's Back in Town (1972)
Peter Bowles Jack Jack See fewer	The Bank Job (2008)
Michael Browning Buster Buster See fewer	The Big Pull (1962)
Anouska Hempel Amber Mae Amber Mae See fewer	On Her Majesty's Secret Service (1969)
Raymond Mason Waiter Waiter See fewer	The Brothers Karamazov (1964)
Carole Mowlam Margaret Foster Margaret Foster See fewer	Melissa (1964)
Edwin Richfield Frank Chapman Frank Chapman See fewer	Quatermass and the Pit (1967)
Toby Robins Laura Laura See fewer	For Your Eyes Only (1981)