Marek, a crime squad officer, sets out to avenge the death of his partner and best friend, who was killed by drug traffickers. He asks for a posting to a new undercover unit created to infiltrate a drug gang that imports hashish from Morocco using the "Go Fast" method. A fleet of high-powered speedboats and cars races across the Mediterranean to Spain and then France, loaded with drugs.

Roschdy Zem
as Marek / Slimane

Olivier Gourmet
as Jean-Do Paoli

David Saracino
as Fred

Jean-Michel Fête
as Méco

Jil Milan
as Lucien

Julie Durand
as Nadia

Catalina Denis
as Gladys

Caroline Breton
as Amandine

Evariste Kayembe-Beya
as N'Diaye

Fred Epaud
as Wilfrid