Name	Known for
William Gaunt Edward Capstick Edward Capstick See fewer	The Champions (1968)
Wanda Ventham Madge Capstick Madge Capstick See fewer	UFO (1970)
Christopher Villiers Jonty Capstick Jonty Capstick See fewer	Top Secret! (1984)
Guy Scantlebury Tony Capstick Tony Capstick See fewer	My Family and Other Animals (1987)
Robin Ellis Henry Capstick Henry Capstick See fewer	Poldark (1975)
Jason Carter Timothy Harger Timothy Harger See fewer	Babylon 5 (1993)
Lesley Dunlop Sarah Harger Sarah Harger See fewer	The Elephant Man (1980)
Georgia Byng Vicky Colnay Vicky Colnay See fewer	Molly Moon and the Incredible Book of Hypnotism (2015)
Nick Stringer Birtles Birtles See fewer	The Long Good Friday (1980)
Madge Hindle Mrs. Birtles Mrs. Birtles See fewer	Nearest and Dearest (1968)
Bryan Pringle Geoff Turnbull Geoff Turnbull See fewer	Brazil (1985)
Mary Healey Myra Turnbull Myra Turnbull See fewer	Chaplin (1992)
Michael Jayston Tom Colnay Tom Colnay See fewer	Nicholas and Alexandra (1971)