The Master Key
“13 Chapters of Terrific Thrills!”
8.0/ 10 1 votes 1945-04-24 3h 46m 1 popularity
Before the outbreak of WWII, Nazi sympathizers plot to undermine America.
Director: Lewis D. Collins
Milburn Stone
Agent Tom Brant
Jan Wiley
Janet Lowe
Dennis Moore
Jack Ryan
Addison Richards
Gerhard Doenitz / Garret Donahue
Byron Foulger
Prof. Elwood Henderson
Maris Wrixon
Dorothy Newton
Sarah Padden
Aggie
George Lynn
Herman
