Acting · b. 1904 · Greenwich, London, England, UK Douglas Muir Acting The Double Man Wilfred 1967 Girl in the Headlines Finger Print Expert 1963 Out of the Shadow Detective Sergeant Willoughby 1961 Some Like It Cool Colonel Willoughby-Muir 1961 The Professionals Beaumont 1960 The Square 1957 Trouble in Store Man Hailing Taxi (uncredited) 1953 The Sound Barrier Controller 1952 Laughter in Paradise Card Player (uncredited) 1951 Scrooge Second Businessman 1951 Agent-readable