François Cluzet

Alexandre 'Alex' Beck, pediatrician

Marie-Josée Croze

Margot Beck, wife of Alexandre and daughter of Jacques

André Dussollier

Jacques Laurentin, retired gendarme officer

Kristin Scott Thomas

Hélène Perkins, Anne's companion

François Berléand

Eric Levkowitch

Nathalie Baye

Maître Elysabeth Feldman

Jean Rochefort

Gilbert Neuville

Guillaume Canet

Philippe Neuville, son of Gilbert

Gilles Lellouche

Bruno, thug and friend of Alexandre

Marina Hands

Anne Beck, sister of Alexandre and companion of Hélène

Olivier Marchal

Bernard Valenti

Florence Thomassin

Charlotte Bertaud, Margot's best friend

Philippe Lefebvre

Lieutenant Philippe Meynard

Brigitte Catillon

Captain Barthas

Samir Guesmi

Lieutenant Saraoui