EVIL ENEMY SABOTEURS Hidden In A Shroud Of Mystery!
A Nazi spy passes himself off as an optometrist in San Francisco's waterfront district. Someone robs him of his code book, and he must get it back.
John Carradine
Victor Marlow
J. Carrol Naish
Dr. Karl Decker
Maris Wrixon
Freda Hauser
Edwin Maxwell
Max Kramer
Terry Frost
Jerry Donovan
John Bleifer
Zimmerman
Marten Lamont
Mike Gorman
Olga Fabian
Mrs. Hauser
Claire Rochelle
Maisie
Billy Nelson
Butch
Dick Curtis
Drunken Sailor (uncredited)
