Piero Sciumè

After the war in Congo, two mercenaries take a mission to safeguard uranium transportation in a South American jungle, fighting bandits and local miners.

A rich industrialist is accused of a crime he didn't commit. But every single clue leads to him.

Jimmy Logan, a detective, tries to retrieve a diamond from the British crown stolen by the traitorous chief of the English Secret Service. After carrying out dangerous investigations at Montecarlo, Beirut and Hamburg, he discovers that the headquarters of the thieves is located in a mental hospital and sets about infiltrating their ranks.