The Master Key
Before the outbreak of WWII, Nazi sympathizers plot to undermine America.
Cast: Milburn Stone, Jan Wiley, Dennis Moore, Addison Richards, Byron Foulger, Maris Wrixon, Sarah Padden, George Lynn, Russell Hicks, Roland Varno, Lash LaRue, Jerry Shane, Neyle Morrow
Crew: Lewis D. Collins (Director), Morgan Cox (Producer), David Sharpe (Stunts), Ray Taylor (Director), Dwight V. Babcock (Story)