Tell No One

François Cluzet

Alexandre Beck

Marie-Josée Croze

Margot Beck

André Dussollier

Jacques Laurentin

Kristin Scott Thomas

Helene Perkins

François Berléand

Eric Levkowitch

Nathalie Baye

Elysabeth Feldman

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

Brigitte Catillon

Captain Barthas

Samir Guesmi

Lieutenant Saraoui

Jean-Pierre Lorit

Adjutant Chief Lavelle

Jalil Lespert

Gonzales

Éric Savin

Prosecutor

Éric Naggar

Maître Ferrault

Philippe Canet

François Beck

Danièle Ajoret

Madame Beck

Daniel Znyk

Medical Examiner

Laurent Lafitte

The Basque

Jean-Christophe Pagnac

Computer Scientist Valenti

Dorothée Brière

Flight Attendant

Jean-Noël Brouté

Doctor Dubois

Joël Dupuch

Massive man

Martine Chevallier

Martine Laurentin

Thierry Neuvic

Marc Bertaud

Mikaela Fisher

Zak

François Bredon

Mouss

Christof Veillon

Customs officer

Anne Marivin

Alexandre's secretary

Maxim Nucci

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)