Tell No One
A man receives a mysterious email appearing to be from his wife, who was murdered years earlier. As he frantically tries to find out whether she's alive, he finds himself being implicated in her death.
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
Jean-Pierre Lorit
Chief Warrant Officer Lavelle
Jalil Lespert
Yaël Gonzales
Éric Savin
Prosecutor
Éric Naggar
Maître Pierre Ferrault
Philippe Canet
François Beck
Danièle Ajoret
Madame Beck
Daniel Znyk
Medical examiner
Laurent Lafitte
The Basque
Jean-Christophe Pagnac
Valenti, computer scientist
Dorothée Brière
Flight attendant
Jean-Noël Brouté
Doctor Dubois
Joël Dupuch
Massive man
Martine Chevallier
Martine Laurentin
Mikaela Fisher
Zak
Thierry Neuvic
Marc Bertaud
François Bredon
Mouss
Christof Veillon
Customs officer
Anne Marivin
Alexandre's secretary
Maxim Nucci
Fred, Charlotte Bertaud's assistant
Hugo Sélignac
Photo studio model
Ludovic Bergery
Young policeman
Marie Martin
Margot as a child
Sara Martins
Bruno's friend
Alexandra Mercouroff
Lucille's mother
Lola Lefebvre
Lucille
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)