When Gordon Smash tries to get away with the loot from a successful diamond heist, his fellow conspirators shoot him in the back. Smash manages to get a clue to newspaper reporter Robert Foster, who sets of to retrieve the diamonds. Despite becoming a target for the rest of the gang, Foster prefers to rely on fashion model Arabella and news paper photographer 'Flash' instead of the more seasoned Inspector Chandler.

74 B.C. Somewhere in the Roman Empire, Spartacus, a young officer, is condemned to be a slave because he hit a superior. Brought back to Roma in a gladiators' school, he escapes and stirs up all the slaves in a revolt against the Roman Empire.

OSS 117 is asked for help by a female acquaintance Muriel Rousset. She beseeches him to retrieve secret documents which have been stolen from Sir Anthony Lead, the father of Anita and Marion. He complies with her wish and no obstacle or danger can hinder him from meeting her expectations.