Isabelle Adjani

as Sonia Bergerac

Denis Podalydès

as Chief Brigadier Labouret, negotiator

Jackie Berroyer

as Principal

Yann Collette

as Bechet, Labouret’s interventionist superior

Nathalie Besançon

as Minister of the Interior

Marc Citti

as Frédéric Bergerac, Sonia's husband

Yann Ebongé

as Student Mouss M'Diop

Kévin Azaïs

as Student Sébastien Lenoir