| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alain Attal | Crew | Production | Producer |
 Brigitte Moidon | Crew | Production | Casting |
 Carine Sarfati | Crew | Costume & Make-Up | Costume Design |
 Christophe Offenstein | Crew | Camera | Director of Photography |
 Guillaume Canet | Crew | Directing | Director, Screenplay |
 Hervé de Luze | Crew | Editing | Editor |
 Philippe Chiffre | Crew | Art | Production Design |
 Matthieu Chedid | Crew | Sound | Original Music Composer |
 Philippe Lefebvre | Crew | Writing | Screenplay |
 Pierre-Ange Le Pogam | Crew | Production | Executive Producer |
 Harlan Coben | Crew | Writing | Novel |
 Alexandra Mercouroff | Cast | Actress | La mère de Lucille |
 André Dussollier | Cast | Actor | Jacques Laurentin |
 Anne Marivin | Cast | Actress | Secrétaire d'Alex |
 Brigitte Catillon | Cast | Actress | Capitaine Barthas |
 Daniel Znyk | Cast | Actor | Le médecin-légiste |
 Danièle Ajoret | Cast | Actress | Madame Beck |
 Eric Savin | Cast | Actor | Le procureur |
 Florence Thomassin | Cast | Actress | Charlotte Bertaud |
 François Berléand | Cast | Actor | Eric Levkowitch |
 François Cluzet | Cast | Actor | Docteur Alexandre Arnaud Beck |
 Gilles Lellouche | Cast | Actor | Bruno |
Guillaume Canet | Cast | Actor | Philippe Neuville |
 Jalil Lespert | Cast | Actor | Yaël Gonzales |
 Jean Rochefort | Cast | Actor | Gilbert Neuville |
 Jean-Noël Brouté | Cast | Actor | Docteur Dubois |
 Jean-Pierre Lorit | Cast | Actor | Adjudant-chef Lavelle |
 Kristin Scott Thomas | Cast | Actress | Hélène Perkins |
 Laurent Lafitte | Cast | Actor | Le Basque |
 Ludovic Bergery | Cast | Jeune policier | |
 Marie-Josée Croze | Cast | Actress | Margot Beck |
 Marina Hands | Cast | Actress | Anne Beck |
 Martine Chevallier | Cast | Actress | Martine Laurentin |
 Nathalie Baye | Cast | Actress | Maître Elysabeth Feldman |
 Olivier Marchal | Cast | Actor | Bernard Valenti |
 Samir Guesmi | Cast | Actor | Lieutenant Saraoui |
 Sara Martins | Cast | Actress | L'amie de Bruno |
 Thierry Neuvic | Cast | Actor | Marc Bertaud |
 Éric Naggar | Cast | Actor | Maître Pierre Ferrault |
 Maxime Nouchy | Cast | Actor | Assistant de Charlotte Bertaud |
Philippe Lefebvre | Cast | Actor | Lieutenant Philippe Meynard |
 Hugo Sélignac | Cast | Actor | Mannequin studio photo |
 Joël Dupuch | Cast | Actor | Homme massif |
 Mikaela Fisher | Cast | Actress | Zak |
 Dorothée Brière | Cast | Actress | L'hôtesse de l'air |
 Christof Veillon | Cast | Actor | Le douanier |
 Lola Lefebvre | Cast | Lucille | |
| Person | Type | Job | Role(s) |
