A boy accidentally shoots his friend with a gun found in the rubble of a destroyed building. The weapon turns out to be a key clue in a decade-old murder case. Cast: - Mark Andrews: Steve Cochran - Elsa Jenner: Lizabeth Scott - Joshua Henry: George Cole - Inspector Mackenzie: Herbert Marshall - Vivienne: Nicole Maurey - Erik: Jon Whiteley - Jamison: Laurence Naismith - The Colonel: Stanley Maxted - Groggins: Denis Shaw - Johnson: John Horsley - Fitzsimmons: Fred Johnson - Jimmy (Uncredited): Frazer Hines - David (Uncredited): Peter Godsell - Johnny (Uncredited): Terry Cooke Runtime: 77 minutes