Hidden Enemy 1940
Reporter vs. German spies and their new metal.
- Released: 1940-01-20
- Runtime: 63 minutes
- Genre: Action, Adventure, Drama
- Stars: Willy Castello, Fern Emmett, Warren Hull, Herbert Corthell, Edward Keane, Wilhelm von Brincken, John Sheehan, Kay Linaker, George Cleveland
- Director: Howard Bretherton