Name	Known for
Robert Lindsay Jamie Diadoni Jamie Diadoni See fewer	Fierce Creatures (1997)
David Robinson Baby Ben Baby Ben See fewer	Jake's Progress (1995)
Graham Robinson Baby Ben Baby Ben See fewer	Jake's Progress (1995)
Barclay Wright Jake Diadoni Jake Diadoni See fewer	Event Horizon (1997)
Julie Livesay Beth (Auxiliary) Beth (Auxiliary) See fewer	Melissa (1997)
Dorothy Tutin Grace Halliwell Grace Halliwell See fewer	The Importance of Being Earnest (1952)
David Ryall Alex Halliwell Alex Halliwell See fewer	Around the World in 80 Days (2004)
Amanda Mealing Kate Kate See fewer	Four Weddings and a Funeral (1994)
Julie Walters Julie Diadoni Julie Diadoni See fewer	Billy Elliot (2000)
Brian de Salvo Dr. Clarke (as Brain De Salvo) Dr. Clarke (as Brain De Salvo) See fewer	In the Name of the Father (1993)
Lindsay Duncan Monica Monica See fewer	Birdman or (The Unexpected Virtue of Ignorance) (2014)
Loui Batley Portia (as Louie Batley) Portia (as Louie Batley) See fewer	Hollyoaks Later (2008)
Jennifer Ball Cordelia Cordelia See fewer	The Wizard of Speed and Time (1988)
Darragh Whelan Duncan Duncan See fewer	Jake's Progress (1995)
David Ross Eliot Eliot See fewer	The Green Green Grass (2005)
Eleanor Summerfield Mrs. Rampton Mrs. Rampton See fewer	Department S (1969)