The film, set in 1912, is about the exploits of France's first motorized police brigade.
Clovis Cornillac
as Paul Valentin
Diane Kruger
as Constance Radetsky
Édouard Baer
as Inspector Pujol
Olivier Gourmet
as Marcel "La Colosse" Terrasson
Thierry Frémont
as Piotr
Jacques Gamblin
as Jules Bonnot
Stefano Accorsi
as Achille Bianchi
Léa Drucker
as Léa
Philippe Duquesne
as Casimir Cagne
Didier Flamand
as The prefect of police
Gérard Jugnot
as Faivre
Agnès Soral
as Mademoiselle Amélie
