Hidden Enemy
Budget: -
Revenue: -
Reporter vs. German spies and their new metal.
Director
Howard Bretherton
Writer
Charles Williams, Marion Orth
Cast
Warren Hull
Bill MacGregor
Kay Linaker
Sonia Manning
Wilhelm von Brincken
Professor Werner
George Cleveland
John MacGregor
Fern Emmett
Aunt Mary
Edward Keane
Newspaper Editor
Willy Castello
Eric Bowman
John Sheehan
Marden
