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 (credit only) Kate McGuire (credit only) 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)
Marcia Ashton Jessie Helm Jessie Helm See fewer	Melissa (1974)
Gary Bakewell Mark Giles Mark Giles See fewer	Backbeat (1994)
Brenda Cowling Mrs Warner Mrs Warner See fewer	Octopussy (1983)
Jim Dunk Jack helm Jack helm See fewer	Scoop (2006)
Helen Hobson Tess Giles Tess Giles See fewer	Heathcliff (1997)