Name	Known for
Michael Crawford Introduced by Introduced by See fewer	The Knack... and How to Get It (1965)
Reg Lye Sanop 409 Sanop 409 See fewer	Sunday Too Far Away (1975)
Derek Francis Harty Harty See fewer	Scrooge (1970)
Douglas Blackwell Chief Technician Chief Technician See fewer	Robin Hood: Prince of Thieves (1991)
Michael Jenkinson Assistant Technician Assistant Technician See fewer	The Feathered Serpent (1976)
Pauline Stroud Miss Maple Miss Maple See fewer	Bikini Baby (1951)
James Beck Chief Laboratory Manager Chief Laboratory Manager See fewer	Dad's Army (1968)
Lindsay Scott-Patton Post Boy Post Boy See fewer	The Fifth Form at St. Dominic's (1961)
Erik Chitty Ancient Executive Ancient Executive See fewer	Doctor Zhivago (1965)
Stuart Saunders Johnson Johnson See fewer	Octopussy (1983)
Humphrey Morton Second Executive Second Executive See fewer	Motive for Murder (1957)
Darroll Richards Third Executive Third Executive See fewer	Nicholas Nickleby (1968)
Patrick Conner Head Painter Head Painter See fewer	Trailing Arbutus (2010)
David Graham Voice of M.A.M.A. Voice of M.A.M.A. See fewer	Thunderbird 6 (1968)