Jordan enjoys living on the edge - that fine margin between glory and disaster where only the bravest dare tread. "LE MARGINAL" is the admired chief of the Marseilles narcotic squad. His sworn enemy is Mecacci - a crook with friends in high places. Mecacci sees Jordan as an irritating nuisance. After Jordan busts an important drug shipment, Mecacci organizes his transfer to a remote police station in Paris. When Jordan learns of Alfred, a potential witness against Meccaci he must track him down to solve the case.