American Flag Assassination Assistant Assumed Identity Beautiful Woman Betrayal Businessman Collapsing Bridge Cosmetic Surgery Dagger Death Of Killer Death Of Title Character Disfigurement Embassy Evil Man Fifth Columnist Fire First Case Glasses Imperial Japan Injection Japanese Flag Japanese Woman Laughing Loss Of Uncle Male Female Relationship Medical Multiple Roles Murder Nazi Nazi Germany Newspaper Newspaper Headline Oil Refinery Plastic Surgeon Plastic Surgery Police Poverty Row Film Prisoner Racial Stereotype Revenge Sabotage Saboteur Screaming Secret Society Secretary Serum Servant Shot In The Back Shot To Death Spy Stock Footage Strangulation Surprise Ending Title Spoken By Character Villain Played By Lead Actor World War Two