Name	Known for
Jack Galloway Robert Mackenzie Robert Mackenzie See fewer	A Bridge Too Far (1977)
Kara Wilson Jean Mackenzie Jean Mackenzie See fewer	The Children of the New Forest (1964)
Lynda Bellingham Ruth Isaacs Ruth Isaacs See fewer	The Romanovs: An Imperial Family (2000)
Toby Salaman David Isaacs David Isaacs See fewer	24 Hour Party People (2002)
Sheila Ruskin Diana Crawley Diana Crawley See fewer	Mackenzie (1980)
Richard Marner George Kovacs George Kovacs See fewer	The Sum of All Fears (2002)
Andrew Gray Jamie Mackenzie Jamie Mackenzie See fewer	Mackenzie (1980)
William Russell Francis Hammond Francis Hammond See fewer	The Great Escape (1963)
Georgia Slowe Lisa Isaacs Lisa Isaacs See fewer	What Sadie Saw
Pauline Winter Nanny Wilkinson Nanny Wilkinson See fewer	Five to One (1963)
Linda Hayden Krista Krista See fewer	The Boys from Brazil (1978)
William Hoyland Peter Langton Peter Langton See fewer	Hellboy (2004)
Garry Cooper Ricky Ricky See fewer	Quadrophenia (1979)
Gillian Phelps Nurse Nurse See fewer	The Gnomes of Dulwich (1969)
Leah Cooper Adrienne Adrienne See fewer	Run Home, Slow (1965)