Vincent Etchebar is spotted by the impresario Cartoni who gives him the opportunity to break into Paris. But nothing will go as planned.
A young artist, an occasional gigolo, marries an older woman for her dough; however, he has not broken with his younger lover.
On the run from international police, Special Agent Lemmy Caution arrives in the South of France and soon becomes embroiled in a scheme with the infamous gangster Siegella. Whilst seeming to co-operate with the underworld boss, Lemmy is secretly acting for the FBI, and intends using Miranda Van Zelden, a wealthy heiress, as bait to trap a gang of crooks and put an end to Siegella's exploits...
