The film, set in 1912, is about the exploits of France's first motorized police brigade.
Commissioner Paul Valentin
Princess Constance Radetsky
Inspector Pujol
Inspector Marcel 'Le Colosse' Terrasson
Piotr
Jules Bonnot
Trainee inspector Achille Bianchi
Léa
Casimir Cagne
Prefect of police
Chief commissioner Faivre
Mademoiselle Amélie
Alphonse Bertillon
Solène Terrasson
Solène's fiancé
Raymond Poincaré, President of the Republic
Sir Hollingworth
Prince's secretary
Singer