French action thriller. Roschdy Zem stars as Marek, a French-Algerian police officer whose best friend & partner is killed in a risky sting operation. To avenge his death, Marek transfers to an undercover division of the force & takes on a mission to infiltrate a notorious drug trafficking gang, which imports hashish from Morocco using the ' Go Fast' method, in which a fleet of powerful speedboats & high performance cars are loaded with drugs & raced across the Mediterranean & through Spain at high speeds.