Name	Known for
Gavin Richards Terry Terry See fewer	'Allo 'Allo! (1982)
Roberta Taylor Irene Irene See fewer	The Witches (1990)
Daniela Denby-Ashe Sarah Sarah See fewer	North & South (2004)
Shaun Williamson Barry Barry See fewer	The Invention of Lying (2009)
Pam St. Clement Pat Pat See fewer	EastEnders (1985)
Tony Caunter Roy Roy See fewer	The Big Spender (1965)
Russell Floyd Michael Rose Michael Rose See fewer	EastEnders (1985)
Joe Absolom Matthew Rose Matthew Rose See fewer	I Spit on Your Grave 2 (2013)
Martine McCutcheon Tiffany Tiffany See fewer	Love Actually (2003)
Andrew Lynford Simon Simon See fewer	EastEnders (1985)
Barbara Windsor Peggy Peggy See fewer	EastEnders (1985)
Mike Reid Frank Frank See fewer	Snatch (2000)
Todd Carty Mark Mark See fewer	Tucker's Luck (1983)
Caroline Paterson Ruth Ruth See fewer	Perfect Sense (2011)
Patsy Palmer Bianca Bianca See fewer	EastEnders (1985)
Steve McFadden Phil Phil See fewer	EastEnders (1985)
Nadia Sawalha Annie Annie See fewer	99-1 (1994)
Dean Gaffney Robbie Robbie See fewer	EastEnders (1985)
Richard Elis Huw Huw See fewer	EastEnders (1985)
Louise Jameson Rosa Di Marco Rosa Di Marco See fewer	Doctor Who (1963)
Leila Birch Teresa Di Marco Teresa Di Marco See fewer	Marvel's Iron Man VR (2020)
Christopher Ettridge Ollie Ollie See fewer	Goodnight Sweetheart (1993)
Richard Driscoll Reverend Alex Healy Reverend Alex Healy See fewer	The Comic (1985)
Sean Gleeson Conor Flaherty (as Seán Gleeson) Conor Flaherty (as Seán Gleeson) See fewer	Doctors (2000)