Fecha de lanzamiento

12 Oct, 1944

Tiempo de ejecución

00:09: (HH:MM)

Sinopsis

Documentary short film explaining the need for secrecy in the exchange of sensitive government information, so as to prevent sabotage or subversion of the American war effort.

Fotos

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Actores

Jim Bannon

Jeanne Bates

William Haade

Tom Hanlon

Milton Kibbee

Syd Saylor

Ann Shoemaker

Harry Strang

John Tyrrell

Robert B. Williams

Multitud

Edward Bernds