John Reinhardt Director John Ireland Paul Lester Actor Jane Randolph Nancy Lester Actor Sheldon Leonard Detective Sgt. Mike Frontelli Actor Roman Bohnen Roy Locke Actor George Tyne Harry Strauss Actor Morgan Farley Larry Mitchell Actor Arthur O'Connell Carter Actor Rory Mallinson Chuck Hill Actor Henry Blankfort Screenwriter Max Wilk Screenwriter Frank Satenstein Producer Harry Brandt Executive Producer George Robinson Cinematographer Stanley Frazen Film Editing Herschel Burke Gilbert Original Music George Van Marter Art Director Earl Wooden Set Decoration