Henry Levin Director William Gargan Police Lt. Tony Cochrane Actor Janis Carter Jill Merrill Actor Jeff Donnell Martha Cochrane Actor Paul E. Burns Police Lt. Ole Strom Actor Harry Shannon Police Capt. Lawrence Actor Frank Wilcox Douglas Loring Actor Robert Kellard Doc Cochrane Actor Coulter Irwin Johnny Actor Hal Smith Screenwriter Ted Richmond Producer Burnett Guffey Cinematographer Philip Tannura Cinematographer Richard Fantl Film Editing Robert Peterson Art Director James Crowe Set Decoration