Tell No One

Marina Hands as Anne Beck, sister of Alexandre and companion of Hélène Eric Savin as Prosecutor Joël Dupuch as Massive man Martine Chevallier as Martine Laurentin Marie Martin as Margot as a child Thierry Neuvic as Marc Bertaud François Berléand as Eric Levkowitch Jean-Maurice Bonneau as Horse show host Arnaud Henriet as SRPJ Technician Albert Goldberg as Bartola Olivier Marchal as Bernard Valenti Brigitte Catillon as Captain Barthas Daniel Znyk as Medical examiner Jean-Noël Brouté as Doctor Dubois Christophe Rossignon as Forensic officer Jérémie Covillault as The parking lot junkie Harlan Coben as Stranger at the station (uncredited) Florence Thomassin as Charlotte Bertaud, Margot's best friend Samir Guesmi as Lieutenant Saraoui Jean-Pierre Lorit as Chief Warrant Officer Lavelle Danièle Ajoret as Madame Beck Maxim Nucci as Fred, Charlotte Bertaud's assistant Ludovic Bergery as Young policeman Françoise Bertin as Antoinette Levkowitch Pierre-Benoist Varoclier as Nurse Alain Attal as Passenger at the airport (uncredited) Guillaume Canet as Philippe Neuville, son of Gilbert Mamadou Gary as PlayStation player Arnaud Marciszewer as (uncredited) Jean Rochefort as Gilbert Neuville Anne Marivin as Alexandre's secretary Eva Saint-Paul as Madame Neuville Éric Naggar as Maître Pierre Ferrault Mikaela Fisher as Zak Andrée Damant as Simone Théo Chavannes as (uncredited) Laurent Lafitte as The Basque Christof Veillon as Customs officer Alexandra Mercouroff as Lucille's mother Lola Lefebvre as Lucille Kristin Scott Thomas as Hélène Perkins, Anne's companion Philippe Lefebvre as Lieutenant Philippe Meynard Christian Carion as Lucille's father Karim Adda as Impatient patient Anthony Apel as Man in the Crowd François Cluzet as Alexandre 'Alex' Beck, pediatrician André Dussollier as Jacques Laurentin, retired gendarme officer Philippe Canet as François Beck Sara Martins as Bruno's friend Marie-Josée Croze as Margot Beck, wife of Alexandre and daughter of Jacques Jalil Lespert as Yaël Gonzales Dorothée Brière as Flight attendant Hugo Sélignac as Photo studio model Marie-Antoinette Canet as Secretary Maître Ferrault Nathalie Baye as Maître Elysabeth Feldman Gilles Lellouche as Bruno, thug and friend of Alexandre

Jean Goudier Sound Editor Guillaume Canet Director, Screenplay Hervé de Luze Editor Matthieu Chedid Original Music Composer Philippe Chiffre Production Design Michel Carliez Stunt Coordinator Philippe Lefebvre Screenplay Carine Sarfati Costume Design Thi Thanh Tu Nguyen Key Makeup Artist Christophe Offenstein Director of Photography Ludovic Bernard First Assistant Director Patrick Ronchin Stunt Coordinator Alain Attal Producer Harlan Coben Novel Brigitte Moidon Casting Alexis Kinebanyan Special Effects Makeup Artist Gérard Lamps Sound Re-Recording Mixer Pierre-Ange Le Pogam Executive Producer Stephan Massis First Assistant Camera Jean-Claude Lagniez Stunt Coordinator Benoît Lestang Special Effects Makeup Artist Pierre Gamet Sound