"SUSPENSE That Makes Every Whisper On The Screen Echo Like Thunder!"
A New York City doctor tries to rescue a young woman from Nazi agents.
Robert FloreyDirector
Dr. Michael 'Mike' Lewis
Jane Graystone
Dr. Ingersoll
Head Nurse Johnson
Mr. John Goodwin
Dawson, Goodwin's Housekeeper
John, Nazi Henchman
Mr. Steiner
Jarvis, Goodwin's Butler
Eddie, Nazi Henchman
Sheriff John Dill
Dr. Murdock
Gate Keeper
George, Taxi Driver
Capt. Strong
Mrs. Steiner
Ralph Bryan
Carl
Miller, Psychopathic Ward Guard (uncredited)
Dr. Craig, Psychopathic Ward Intern (uncredited)
Fake Telephone Operator (uncredited)
U-Boat Under Officer (uncredited)
Sidewalk Onlooker (uncredited)
Flight Lieutenant Tyler (uncredited)
Joe, Hospital Orderly with Dr. Murdock (uncredited)
British Export Bureau Secretary (uncredited)
John's Driver Following Jane (uncredited)
Hospital Elevator Operator (uncredited)
Policeman at Accident (uncredited)
Hospital Reception Nurse (uncredited)
Nurse (uncredited)
Newsboy (uncredited)
Mailman (uncredited)
One of the Gardeners (uncredited)
Telegraph Operator (uncredited)
Student Nurse (uncredited)
U-Boat Captain Horst (uncredited)
Man (uncredited)
Grant, Psychopathic Ward Guard (uncredited)
Woman on Telephone (uncredited)
Gardener's Helper (uncredited)
