Name	Known for
John Stuart Space Commodore Sir Hugh Sterling Space Commodore Sir Hugh Sterling See fewer	Superman (1978)
Matthew Lane Space Captain Michael O'Rorke Space Captain Michael O'Rorke See fewer	Space School (1956)
Don McCorkindale Space Engineer Tubby Thompson (as Donald McCorkindale) Space Engineer Tubby Thompson (as Donald McCorkindale) See fewer	Layer Cake (2004)
Neil McCallum Sam Scroop Sam Scroop See fewer	The Woman Who Wouldn't Die (1965)
Julie Webb Miss Osborne Miss Osborne See fewer	Captain Moonlight: Man of Mystery (1958)
Michael Maguire Wallace Winter Wallace Winter See fewer	Space School (1956)
David Barry Wilfred Winter (as Meurig Jones) Wilfred Winter (as Meurig Jones) See fewer	Please Sir! (1968)
Anne Cooke Winnie Winter Winnie Winter See fewer	Space School (1956)
David Drummond Humphrey Soames Humphrey Soames See fewer	Biggles (1960)
Edmond Warwick Announcer (as Edmund Warwick) Announcer (as Edmund Warwick) See fewer	Doctor Who (1963)