Name	Known for
Wendy Allnutt Janet Walker Janet Walker See fewer	When Eight Bells Toll (1971)
Robert Beatty Mr. Zeeder Mr. Zeeder See fewer	2001: A Space Odyssey (1968)
John Carlisle Colin Walker Colin Walker See fewer	New Scotland Yard (1972)
Christine Cracknell Secretary Secretary See fewer	Tales of the Unexpected (1979)
Tom Criddle Doctor Foy Doctor Foy See fewer	Oil Strike North (1975)
Paul Eddington Inspector Inspector See fewer	Yes, Prime Minister (1986)
Barbara Ewing Joan Webb Joan Webb See fewer	Mute (II) (2018)
Clive Graham First Journalist First Journalist See fewer	Johnny English (2003)
Dick Graham Commentator Commentator See fewer	Foreign Affairs (1966)
Roy Hanlon Jarvis Jarvis See fewer	Department S (1969)
Simon Henderson Mark Walker Mark Walker See fewer	EastEnders (1985)
Philip Latham Peter Dawson Peter Dawson See fewer	Dracula: Prince of Darkness (1966)
Billy Murray Welder #2 Welder #2 See fewer	Call of Duty: Modern Warfare 3 (2011)
Guy Nicholls Second Journalist Second Journalist See fewer	Wetherby (1985)
Ron Pember Welder #1 Welder #1 See fewer	The Invisible Man (1984)
Charles Rea Foreman Foreman See fewer	The Ipcress File (1965)
Warren Stanhope George Foster George Foster See fewer	Department S (1969)
John Welsh Doctor Hewitson Doctor Hewitson See fewer	Krull (1983)