Name	Known for
Carolyn Pickles Margaret Kelly Margaret Kelly See fewer	Harry Potter and the Deathly Hallows: Part 1 (2010)
Philip Sayer Marcel Leibovici Marcel Leibovici See fewer	The Hunger (1983)
Annie Lambert Helen Helen See fewer	Doctor Who (1963)
Michael Harbour Paul Derval Paul Derval See fewer	Bluebell (1986)
Carmel McSharry Aunt Mary Aunt Mary See fewer	In Sickness and in Health (1985)
John Arnatt Pierre Pierre See fewer	A Challenge for Robin Hood (1967)
Thelma Ruby Mistinguett Mistinguett See fewer	Nicholas Nickleby (1968)
Miranda Coe Lucy Lucy See fewer	The Lair of the White Worm (1988)
Marcus Bell Theatre ASM Theatre ASM See fewer	Something Borrowed (2011)
Agnes Bernelle Madame Duchamp Madame Duchamp See fewer	The Good Companions (1957)
Caryl Casson Jeanne Jeanne See fewer	Bluebell (1986)
Jeremy Clyne Max Max See fewer	Remington Steele (1982)
Nick Conway Echo reporter Echo reporter See fewer	Bread (1986)
Donald Douglas Jacques-Charles Jacques-Charles See fewer	Bridget Jones's Diary (2001)
Sarah Dyall Bobby Bobby See fewer	Bluebell (1986)
Philip Fox Erhard Erhard See fewer	Superman IV: The Quest for Peace (1987)
Andrew Groves Klaus Klaus See fewer	Surgical Spirit (1989)
David Hatton Felix Felix See fewer	The Pirates of Penzance (1983)
Laura Jackson Chantal Chantal See fewer	Hi-de-Hi! (1980)
Beryl Nesbitt Simone Simone See fewer	Solomon Kane (2009)