Name	Known for
Margaret Lockwood Mollie Manning Mollie Manning See fewer	The Lady Vanishes (1938)
Julia Lockwood Carol Manning Carol Manning See fewer	Please Turn Over (1959)
Patricia Haines Emma Fischer Emma Fischer See fewer	The Avengers (1961)
Wendy Hall Prue Prue See fewer	Doomwatch (1970)
Donald Pickering Richard Starke Richard Starke See fewer	The Man Who Knew Too Little (1997)
Simon Merrick George Hampton George Hampton See fewer	Brian Rix Presents ... (1960)
Nerys Hughes Maisie Maisie See fewer	The Liver Birds (1969)
Sean Barrett John Grafton John Grafton See fewer	Labyrinth (1986)
Suzan Farmer Mary Grafton Mary Grafton See fewer	Die, Monster, Die! (1965)
John Barrett Harry Harry See fewer	Far from the Madding Crowd (1967)
Tom Watson Fred Potter Fred Potter See fewer	Cardiac Arrest (1994)
Molly Urquhart Jessie McDonald Jessie McDonald See fewer	The Big Day (1960)
Hugh McDermott Dwight Cooper Dwight Cooper See fewer	Devil Girl from Mars (1954)
Wendy Gifford Irene Starke Irene Starke See fewer	Sentimental Education (1970)
Clifford Parrish Peter Riley Peter Riley See fewer	The Forsyte Saga (1967)
Neville Barber A Waiter A Waiter See fewer	Doctor Who (1963)