'Reformed Colonel' Raoul Duplan is found dead in Paris, a couple of decades after Algeria's struggle for independence was won from France. Assigned to investigate, Lieutenant Galois receives the diary of Lieutenent Guy Rossi, who served under Duplan in Algeria in 1956, and has been reported as MIA since 1957. The revelations in Rossi's diary far surpass Duplan's actions in Algeria, and give insight on how dirty Algeria's War for Independence really was.

Olivier Gourmet
as Le colonel Raoul Duplan

Robinson Stévenin
as Le lieutenant Guy Rossi

Cécile de France
as Le lieutenant Galois

Charles Aznavour
as le père Rossi

Bruno Solo
as Le commandant Reidacher

Éric Caravaca
as René Acsensio

Guillaume Gallienne
as Le sous-préfet

Georges Siatidis
as Le capitaine Roger

Thierry Hancisse
as Le commissaire Quitard