Hidden Enemy is a 1940 American thriller film directed by Howard Bretherton and starring Warren Hull, Kay Linaker and Wilhelm von Brincken.McCarty p.159
Plot A newspaper reporter encounters a gang of German spies attempting to steal industrial secrets.
Cast Warren Hull as Bill MacGregor Kay Linaker as Sonia Manning Wilhelm von Brincken as Professor Werner George Cleveland as John MacGregor Fern Emmett as Aunt Mary Edward Keane as Newspaper Editor Willy Castello as Eric Bowman John Sheehan as Marden Herbert Corthell as Pete Vince Rush as Gruen Tristram Coffin as Newspaper Reporter I. Stanford Jolley as German Agent Paul Newlan as German Agent Hans Wollenberger as Mueller
References
Bibliography McCarty, Clifford. Film Composers in America: A Filmography, 1911-1970. Oxford University Press, 2000.
External links