Name	Known for
William Hartnell Dr. Who Dr. Who See fewer	Query (1945)
Inigo Jackson Zentos Zentos See fewer	Ivanhoe (1970)
Peter Purves Steven Taylor Steven Taylor See fewer	Girl in a Black Bikini (1967)
Jackie Lane Dodo Dodo See fewer	Doctor Who (1963)
Kate Newman Mellium Mellium See fewer	Doctor Who (1963)
Eric Elliott Commander Commander See fewer	The Avengers (1961)
Roy Spencer Manyak Manyak See fewer	Lifeforce (1985)
Michael Sheard Rhos Rhos See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
Ian Frost Baccu Baccu See fewer	Doctor Who (1963)
Stephanie Heesom 1st Guardian 1st Guardian See fewer	Doctor Who (1963)
Paul Greenhalgh 2nd Guardian 2nd Guardian See fewer	Doctor Who (1963)
Edmund Coulter 1st Monoid 1st Monoid See fewer	Doctor Who (1963)
Frank George 2nd Monoid 2nd Monoid See fewer	Dr. No (1962)
Mark Allington Guardian (uncredited) Guardian (uncredited) See fewer	Vanity Fair (1967)
Bernard Barnsley Monoid (uncredited) Monoid (uncredited) See fewer	'Allo 'Allo! (1982)
Eric Blackburn Monoid (uncredited) Monoid (uncredited) See fewer
Raymond Byron Guardian (uncredited) Guardian (uncredited) See fewer	The Wild Little Bunch (1973)
Terry Cashfield Guardian (uncredited) Guardian (uncredited) See fewer	Taxi! (1963)
Diana Chapman Guardian (uncredited) Guardian (uncredited) See fewer	Escape Velocity (1999)
Roy Douglas Guardian (uncredited) Guardian (uncredited) See fewer
Jackie Duval Guardian (uncredited) Guardian (uncredited) See fewer	Police Call (1954)
George Gibbs Guardian (uncredited) Guardian (uncredited) See fewer	Television Club (1962)
Hazel Graham Guardian (uncredited) Guardian (uncredited) See fewer	BBC Sunday-Night Theatre (1950)
Ron Gregory Guardian (uncredited) Guardian (uncredited) See fewer	Doomwatch (1970)
Trevor Griffiths Guardian (uncredited) Guardian (uncredited) See fewer	Squadron (1982)
Philip Harris Guardian (uncredited) Guardian (uncredited) See fewer	P.O.V. (1988)
Bill Hunter Guardian (uncredited) Guardian (uncredited) See fewer	Gallipoli (1981)
Paul Johnson Guardian (uncredited) Guardian (uncredited) See fewer
Tony Kemp Guardian (uncredited) Guardian (uncredited) See fewer	What a Girl Wants (2003)
Jacqueline Lewis Guardian (uncredited) Guardian (uncredited) See fewer	Carry on Teacher (1959)
Sheelagh McGrath Guardian (uncredited) Guardian (uncredited) See fewer	Mrs. Thursday (1966)
Jackie Salt Guardian (uncredited) Guardian (uncredited) See fewer	Brian Rix Presents ... (1960)
Chris Webb Monoid (uncredited) Monoid (uncredited) See fewer	Lifeforce (1985)
Judith Webb Guardian (uncredited) Guardian (uncredited) See fewer
Jan Williams Guardian (uncredited) Guardian (uncredited) See fewer	From Russia with Love (1963)