Man-woman relationships 4 Murder 4 Ex-convicts 3 Investigation 3 Crimes against 2 Man-woman relationship 2 Motion picture producers and directors 2 more ... Private investigators 2 Radioactive substances 2 Women 2 Amnesia 1 Boxers (Sports) 1 Children 1 Criminals 1 Death 1 Deception 1 Espionage 1 Espionage, American 1 Gangsters 1 German Language Films 1 German language materials 1 Hammer, Mike (Fictitious character) 1 Immorality 1 Journalists 1 Mass media 1 Microfilms 1 Mine accidents 1 Murder for hire 1 Nazis 1 Organized crime 1 less ...