Name	Known for
Christopher Timothy Dr. Brendan 'Mac' McGuire Dr. Brendan 'Mac' McGuire See fewer	Doctors (2000)
Mark Frost Dr. Steve Rawlings Dr. Steve Rawlings See fewer	Mayhem (2017)
Corrinne Wicks Dr. Helen Thompson Dr. Helen Thompson See fewer	You Might Get Lost (2021)
Akbar Kurtha Dr. Rana Mistry (credit only) Dr. Rana Mistry (credit only) See fewer	Syriana (2005)
Jacqueline Leonard Dr. Caroline Powers Dr. Caroline Powers See fewer	Chaplin (1992)
Maggie Cronin Kate McGuire Kate McGuire See fewer	High-Rise (2015)
Yvonne Brewster Ruth Harding Ruth Harding See fewer	Doctors (2000)
Sarah Manners Joanna Helm Joanna Helm See fewer	Casualty (1986)
Mark Adams Phil Thompson Phil Thompson See fewer	Eurovision Song Contest: The Story of Fire Saga (2020)
Steven Brand Chris Rawlings Chris Rawlings See fewer	Saw X (2023)
Robb Cartin Jake Nichols (as Robert Cartin) Jake Nichols (as Robert Cartin) See fewer	All About Me (2002)
Jim Dunk Jack helm Jack helm See fewer	Scoop (2006)
Donald Gee Judge Edward Bryn Thomas Judge Edward Bryn Thomas See fewer	1990 (1977)
Guy Henry Giles Carey Giles Carey See fewer	Rogue One: A Star Wars Story (2016)
Lizzie McPhee Alison Nichols Alison Nichols See fewer	Civil War: England's Fight for Freedom (1999)
Shivarna Mitra Jess Adams Jess Adams See fewer	Housefull 2 (2012)
Stephen Omer Court Clerk John Kerr Court Clerk John Kerr See fewer	Emmerdale Farm (1972)
Roberta Taylor Rachel Whiting Rachel Whiting See fewer	The Witches (1990)