Cast & crew
Tell No One (2006)
Directed by Guillaume Canet Written by Guillaume Canet, Philippe Lefebvre
Cast
| François Cluzet | Alexandre Beck |
| Marie-Josée Croze | Margot Beck |
| André Dussollier | Jacques Laurentin |
| Kristin Scott Thomas | Helene Perkins |
| Nathalie Baye | Elysabeth Feldman |
| François Berléand | Eric Levkowitch |
| Jean Rochefort | Gilbert Neuville |
| Marina Hands | Anne Beck |
| Gilles Lellouche | Bruno |
| Philippe Lefebvre | Philippe Meynard |
| Florence Thomassin | Charlotte Bertaud |
| Olivier Marchal | Bernard Valenti |
| Guillaume Canet | Philippe Neuville |
| Éric Savin | Prosecutor |
| Brigitte Catillon | Captain Barthas |
| Samir Guesmi | Lieutenant Saraoui |
| Jean-Pierre Lorit | Adjutant Chief Lavelle |
| Jalil Lespert | Gonzales |
| Éric Naggar | Maître Ferrault |
| Philippe Canet | François Beck |
| Danièle Ajoret | Madame Beck |
| Daniel Znyk | Medical Examiner |
| Jean-Christophe Pagnac | Computer Scientist Valenti |
| Dorothée Brière | Flight Attendant |
| Joël Dupuch | Massive man |
| Laurent Lafitte | The Basque |
| Jean-Noël Brouté | Doctor Dubois |
| Martine Chevallier | Martine Laurentin |
| Mikaela Fisher | Zak |
| François Bredon | Mouss |
| Thierry Neuvic | Marc Bertaud |
| Christof Veillon | customs officer |
| Maxim Nucci | Charlotte Bertaud's assistant |
| Hugo Sélignac | Photo studio model |
| Ludovic Bergery | Young Policeman |
| Anne Marivin | Alexandre's secretary |
| Lola Lefebvre | Lucille |
| Marie Martin | Margot as a child |
| Alexandra Mercouroff | Lucille's mother |
| Sara Martins | Bruno's friend |
| Christian Carion | Lucille's father |
| Mamadou Gary | PlayStation player |
| Pierre-Benoist Varoclier | Nurse |
| Nicolas Mouchet | Nurse |
| Karim Adda | Impatient patient |
| Christophe Rossignon | Forensic Officer |
| Jean-Marc Valenti | Internet cafe server |
| Pascal Rigot | Flower Delivery Man |
| Marie-Antoinette Canet | Secretary Maître Ferrault |
| Françoise Bertin | Antoinette Levkowitch |
| Andrée Damant | Simone |
| Jean-Maurice Bonneau | Horse show host |
| Jérémie Covillault | The parking lot junkie |
| Arnaud Henriet | SRPJ Technician |
| Albert Goldberg | Bartola |
| Eva Saint-Paul | Madame Neuville |
| Raphaël de Crozals | The Airport Child |
| Anthony Apel | Man in the Crowd |
| Alain Attal | Passenger at the airport (uncredited) |
| Théo Chavannes | (uncredited) |
| Harlan Coben | Stranger at the station (uncredited) |
| Arnaud Marciszewer | (uncredited) |
Crew
| Hervé de Luze | Editor |
| Alain Attal | Producer |
| Matthieu Chedid | Original Music Composer |
| Christophe Offenstein | Director of Photography |
| Guillaume Canet | Screenplay |
| Guillaume Canet | Director |
| Harlan Coben | Novel |
| Philippe Chiffre | Production Design |
| Pierre-Ange Le Pogam | Executive Producer |
| Carine Sarfati | Costume Design |
| Philippe Lefebvre | Screenplay |
| Alexis Kinebanyan | Special Effects Makeup Artist |
| Benoît Lestang | Special Effects Makeup Artist |
| Lydia Pujols | Makeup Artist |
| Pascal Chauvin | Foley Artist |
| Brigitte Moidon | Casting |
| Ludovic Bernard | First Assistant Director |
| Gérard Lamps | Sound Re-Recording Mixer |
| Thi Thanh Tu Nguyen | Key Makeup Artist |
| Pierre Gamet | Sound |
| Xavier Amblard | Production Manager |
| Jean Goudier | Sound Editor |
| Yves Domenjoud | Special Effects Supervisor |
| Stephan Massis | First Assistant Camera |
| Michel Carliez | Stunt Coordinator |
| Jean-Claude Lagniez | Stunt Coordinator |
| Patrick Ronchin | Stunt Coordinator |
| Nicolas Mouchet | Post-Production Manager |
| Eric Vallée | First Assistant Camera |
| Isabelle Querrioux | Script Supervisor |