Night Key

HE MADE HIS ENEMIES BEG FOR MERCY!

The inventor of a new top-of-the-line burglar alarm system is kidnapped by a gang in order to get him to help them commit robberies.

Science Fiction Crime

Boris Karloff

(David Mallory)

Warren Hull

(Jim Travers)

Jean Rogers

(Joan Mallory)

Alan Baxter

(John Baron aka The Kid)

Hobart Cavanaugh

(Petty Louie)

Samuel S. Hinds

(Steven Ranger)

David Oliver

(Mike Callahan)

Ward Bond

(Fingers)

Frank Reicher

(Carl - gang engineer)

Edwin Maxwell

(Lawyer Kruger)

George Cleveland

(Sam Adams - Company Engineer (uncredited))

Ruth Fallows

(Waitress (uncredited))

George Humbert

(Mr. Spinelli (uncredited))

Nina Campana

(Mrs. Spinelli (uncredited))

Charles C. Wilson

(Police Capt. Wallace (uncredited))

Chuck Hamilton

(Policeman (uncredited))