Name	Known for
Clare Wilkie Sandra Sandra See fewer	Berkeley Square (1998)
Michael Greco Beppe Beppe See fewer	EastEnders (1985)
Louise Jameson Rosa Rosa See fewer	Doctor Who (1963)
Leila Birch Teresa Teresa See fewer	Harley Quinn (2019)
Marc Bannerman Gianni Gianni See fewer	24 Little Hours (2020)
Race Davies Jackie Jackie See fewer	DmC: Devil May Cry (2013)
Roberta Taylor Irene Irene See fewer	The Witches (1990)
Gavin Richards Terry Terry See fewer	'Allo 'Allo! (1982)
Lucy Speed Natalie Natalie See fewer	Shakespeare in Love (1998)
Adam Woodyatt Ian Ian See fewer	EastEnders (1985)
Craig Fairbrass Dan Dan See fewer	Cliffhanger (1993)
Tamzin Outhwaite Melanie Melanie See fewer	EastEnders (1985)
Leslie Schofield Jeff Jeff See fewer	Star Wars: Episode IV - A New Hope (1977)
Wendy Richard Pauline Pauline See fewer	Are You Being Served? (1972)
John Bardon Jim Jim See fewer	EastEnders (1985)
June Brown Dot Dot See fewer	EastEnders (1985)
Todd Carty Mark Mark See fewer	Krull (1983)
Carly Hillman Nicky Nicky See fewer	Harry and Cosh (1999)
Forbes Masson Rodney Morris Rodney Morris See fewer	The High Life (1994)
Hannah Waterman Laura Laura See fewer	The Nightingale (I) (2018)
Edward Savage Steven Steven See fewer	EastEnders (1985)
Jake Kyprianou Joe Joe See fewer	EastEnders (1985)
Margaret Heald Maggs (uncredited) Maggs (uncredited) See fewer	Vampyres (1974)