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)
Ewan Stewart Jamie Mackenzie Jamie Mackenzie See fewer	Titanic (1997)
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)
Tracey Ullman Lisa Mackenzie Lisa Mackenzie See fewer	The Tracey Ullman Show (1987)
Richard Marner George Kovacs George Kovacs See fewer	The Sum of All Fears (2002)
Freda Jeffries Mrs. Deacon Mrs. Deacon See fewer	Coronation Street (1960)
Joanne Ridley Adrienne Adrienne See fewer	Me and My Girl (1984)
John Bennett Arthur Sullivan Arthur Sullivan See fewer	Watership Down (1978)
Anthony Ainley Richard Wilcox Richard Wilcox See fewer	Doctor Who (1963)
Bernard Holley Tony Duggan Tony Duggan See fewer	The Tripods (1984)
David Quilter Jonathan Jonathan See fewer	The Story of the Treasure Seekers (1982)
Ian Barritt Harold Bingham Harold Bingham See fewer	Life on Mars (2006)
Sam Cox Charles Charles See fewer	Anna Karenina (I) (2012)
Trudie Styler Sally Sally See fewer	Filth (I) (2013)
Amanda Wise Art Student Art Student See fewer	In the Red (1998)
Jane West Bakerink Art Student (as Jane West) Art Student (as Jane West) See fewer	Piney: The Lonesome Pine (2019)