A counterterrorism task force investigates the 1998 Ajaccio assassination of Claude Érignac, the prefect of Corsica. Based on true events.

Mathieu Amalric
as Roger Marion

Olivier Gourmet
as Le Bris

Patrick Azam
as Teillard

Jean-Philippe Ricci
as Yvan Colonna

Didier Ferrari
as Alain Ferrandi

Nathanaël Maïni
as Didier Maranelli

Cyril Lecomte
as Pierre Alessandri

Pierre-Laurent Santelli
as Marcel Istria

Karole Rocher
as Jeanne Ferrandi

Michel Albertini
as L'avocat de Colonna