Hidden Enemy
Plot: Reporter vs. German spies and their new metal
Warren Hull. Warren Hull was 37 in Hidden Enemy as 'Bill MacGregor'.
Kay Linaker. Kay Linaker was 26 in Hidden Enemy as 'Sonia Manning'.
Wilhelm von Brincken. Wilhelm von Brincken was 58 in Hidden Enemy as 'Professor Werner'.
George Cleveland. George Cleveland was 54 in Hidden Enemy as 'John MacGregor'.
Fern Emmett. Fern Emmett was 43 in Hidden Enemy as 'Aunt Mary'.
Edward Keane. Edward Keane was 55 in Hidden Enemy as 'Newspaper Editor'.
Willy Castello. Willy Castello was 29 in Hidden Enemy as 'Eric Bowman'.
John Sheehan. John Sheehan was 54 in Hidden Enemy as 'Marden'.
Herbert Corthell. Herbert Corthell was 62 in Hidden Enemy as 'Pete'.
Howard Bretherton. Howard Bretherton was 49 in Hidden Enemy as 'Director'
Edward J. Kay. Edward J. Kay was 41 in Hidden Enemy as 'Music Director'
W.B. Eason. W.B. Eason was 46 in Hidden Enemy as 'Assistant Director'
Harry Neumann. Harry Neumann was 48 in Hidden Enemy as 'Director of Photography'
Marion Orth. Marion Orth was 39 in Hidden Enemy as 'Writer'
Charles Williams. Charles Williams was 30 in Hidden Enemy as 'Writer'
Fred Scheld. Fred Scheld was 46 in Hidden Enemy as 'Associate Producer'
Russell F. Schoengarth. Russell F. Schoengarth was 35 in Hidden Enemy as 'Editor'
Robert Golden. Robert Golden was 27 in Hidden Enemy as 'Editor'
Karl Zint. Karl Zint was 30 in Hidden Enemy as 'Sound Engineer'