They Met in the Dark is a 1943 British comedy thriller film directed by Karel Lamač and starring James Mason, Joyce Howard and Edward Rigby. The screenplay concerns a cashiered Royal Naval officer and a young woman who join forces to solve a murder and hunt down a German spy ring. The film features a single song sung by Phyllis Stanley, "Toddle Along". The film is very loosely based on the 1941 novel The Vanishing Corpse by Anthony Gilbert.
French theatrical poster
James Neville Mason was an English actor. He achieved considerable success in British cinema before becoming a star in Hollywood. He was the top box-office attraction in the UK in 1944 and 1945; his British films included The Seventh Veil (1945) and The Wicked Lady (1945). He starred in Odd Man Out (1947), the first recipient of the BAFTA Award for Best British Film.
Mason, 1940s
Mason as Norman Maine in A Star is Born (1954)
Mason acted alongside Judy Garland in A Star is Born (1954)
Mason in Hitchcock's North by Northwest (1959)