Name	Known for
Peter Dean Pete Pete See fewer	Law & Order (1978)
Pam St. Clement Pat Pat See fewer	EastEnders (1985)
Leslie Grantham Den Den See fewer	EastEnders (1985)
Anna Wing Lou Lou See fewer	Son of Rambow (2007)
Bill Treacher Arthur Arthur See fewer	The Musketeer (2001)
Wendy Richard Pauline Pauline See fewer	Are You Being Served? (1972)
Jane How Jan Jan See fewer	Miss Potter (2006)
Gillian Taylforth Kathy Kathy See fewer	Footballers' Wives (2002)
Nick Berry Wicksy Wicksy See fewer	HeartBeat: Changing Places (1998)
June Brown Dot Cotton Dot Cotton See fewer	EastEnders (1985)
Gretchen Franklin Ethel Ethel See fewer	The Three Musketeers (1973)
John Altman Nick Cotton Nick Cotton See fewer	An American Werewolf in London (1981)
Haluk Bilginer Mehmet Mehmet See fewer	Winter Sleep (2014)
Oscar James Tony Tony See fewer	Charlie and the Chocolate Factory (2005)
Sally Sagoe Hannah Hannah See fewer	EastEnders (1985)
Paul J. Medford Kelvin Kelvin See fewer	EastEnders (1985)
Michael Cashman Colin Colin See fewer	Unman, Wittering and Zigo (1971)
Gary Hailes Barry Barry See fewer	Luther (2010)
Tom Watt Lofty Lofty See fewer	Sherlock Holmes (2009)
Susan Tully Michelle Michelle See fewer	EastEnders (1985)
Sandy Ratcliff Sue Sue See fewer	EastEnders (1985)
Nej Adamson Ali (as Nejdet Salih) Ali (as Nejdet Salih) See fewer	Pirates of the Caribbean: Dead Man's Chest (2006)
Adam Woodyatt Ian Ian See fewer	EastEnders (1985)
Eleanor Caird Tina (as Eleanor Rhodes) Tina (as Eleanor Rhodes) See fewer	EastEnders (1985)