The Master Key
13 Chapters of Terrific Thrills!
Action War Crime
Before the outbreak of WWII, Nazi sympathizers plot to undermine America.
Director Lewis D. Collins, Ray Taylor
Cast
Addison Richards
Gerhard Doenitz / Garret Donahue
Byron Foulger
Prof. Elwood Henderson
Maris Wrixon
Dorothy Newton
Sarah Padden
Aggie
George Lynn
Herman
Roland Varno
Arnold Hoffman
Lash LaRue
Migsy
Milburn Stone
Agent Tom Brant
Dennis Moore
Jack Ryan
Russell Hicks
Police Chief Michael J. O'Brien
Neyle Morrow
Spike
John Eldredge
Walter Stark
Jan Wiley
Janet Lowe