Name	Known for
Alison Steadman Betty Simpson Betty Simpson See fewer	Life Is Sweet (1990)
Jacqueline Pilton Mary Mary See fewer	Blackpool (2004)
Ian Kershaw Simon de Vier Simon de Vier See fewer	The Dumping Ground (2013)
Jonathan Ryland Kevin Chadwick Kevin Chadwick See fewer	The Dark Knight (I) (2008)
Andrew Lee Potts Jonathan Chadwick Jonathan Chadwick See fewer	The Witcher (2019)
Oliver Pickering Russell Simpson Russell Simpson See fewer	Fat Friends (2000)
Ruth Jones Kelly Chadwick Kelly Chadwick See fewer	Stella (2012)
Barrie Rutter Douglas Simpson Douglas Simpson See fewer	Porridge (1979)
Gaynor Faye Lauren Harris Lauren Harris See fewer	Fat Friends (2000)
Lisa Riley Rebecca Patterson Rebecca Patterson See fewer	Emmerdale Farm (1972)
Lynda Baron Norma Patterson Norma Patterson See fewer	Scoop (2006)
Richard Ridings Alan Ashburn Alan Ashburn See fewer	The Pianist (2002)
James Corden Jamie Rymer Jamie Rymer See fewer	The Late Late Show with James Corden (2015)
Janet Dibley Carol McGary Carol McGary See fewer	Midsomer Murders (1997)
Jennifer Hennessy Lorraine Frost Lorraine Frost See fewer	Dickensian (2015)
David Harewood Max Robertson Max Robertson See fewer	Blood Diamond (2006)
Trisha Goddard Trisha Goddard Trisha Goddard See fewer	Shaun of the Dead (2004)
Liam Barr Electrical Shop Assistant Electrical Shop Assistant See fewer	EastEnders (1985)
Paul Warriner Paul Thompson Paul Thompson See fewer	In the Name of the Father (1993)
Laurel Gibb Karen de Vier Karen de Vier See fewer	Fat Friends (2000)
Christine Mackie Mrs. Hutchinson Mrs. Hutchinson See fewer	Outlaws (2004)
Nicola Bolton Suzanne Suzanne See fewer	Waterloo Road (2006)
Bill Rodgers Sid Sid See fewer	Life on Mars (2006)