Mathieu Amalric

as Serge X.

as Dominic Greene

as The Commissaire

as Louis

as Man at Masked Ball

as Richard Berger

as Bertillon

as M.I.L.O

as Dr. Paul Gachet

as Bertrand

as Dieuleveult

as André Petrescu

as Jean-Dominique Bauby

as Marseille Bob

as François Besse

as Thomas

Role: Assistant Director Trainee

as Chris Royjacker (voice)

as Pierre

as Henri Tomasi

as Simon Cohen-Solal

as Le prof de français sadique

as Jean-Jacques, dit « JJA »

as Prince (voice)

as Ismaël Vuillard

as Nasser-Ali Khan

as Paul Dédalus

as Henri

as François Grimbert at 37 years old

as Eustace Chapuys

as Julien Gahyde

as Georges Devereux

as Serge Schaeffer

as Galgaric

as Marc

Role: Screenplay

as Le narrateur (voice)

as Yves Zand

as Thadeusz M___ / Ostler

as Samuel

as Jérôme Varenne

as Bruno

as Ismaël Vuillard

as Bernard de Bordeaux

as Homme bains publics

as Jacques

as Joachim Zand

as Robinson

as Father with pram

as Paul Dédalus

as M. Henri

as Gabriel

as World Aid's Boss

as Vincent

as Barão Marbot

as Tralala

as Un étudiant en médecine

as Pierre

as Le père

as Richard O.

as Denis

as Atchoum

as Laval

as Yves

as Pierre

as Narrator (voice)

as Martin

as Benjamin Sauvagnac

as Un spectateur du Nô

as Oscar Pormenor

as Bertrand

as Man in Bushes

as Benoit Survenant

as Mathieu Amalric

as a drinker at bar

as Paul Dédalus (The Filmmaker)

as Julien

as Moreau

as voice

as Jacques Rey

as Simon Kessler

as Stéphane

as Alberto (voice)

as Lélio

as Le père

as Self

as Bâtisseur

as Philippe Bernier

as Roland

as Gérard Illinski, le précepteur

Role: Director

as Preacher

as Narrator (voice)

as Roger Marion

Role: Assistant Director

as Adolphe Thiers (voice)

as The Man

as Sebastien

as Maurice Faugère

as Boris

as Fourcade

as Friend of Tom (uncredited)

Role: Director

Role: Director

as René

as Simon

as Marco

as Narrator (voice)

as Olivier Tronier

as Boris

as Gérald

as The art teacher

as Self

as Georges

as Narrator (voice)

Role: Assistant Director

Role: Assistant Director

Role: Director

as Self

as Arthur Echéant

as Self

as (voice)

Role: Writer

as Paul

as Narration (voice)

as Self - Narrator (voice)

as Narrator

as Paul

as Julien Bernardini

as Narrator

as Sigmund Freud (voice)

as Uncredited (restaurant patron)

Role: Director

Role: Producer

as Patrick

as Alex

as Voix off

as Luigi Scarofolo

as Self (voice)

as Self

as Self

as Self / Dominic Greene

as Ivan

as Self - actor

as 'Atchoum'

Role: Director

Role: Unit Manager

Role: Director

Role: Director

as Self

as Self

as Serge

as Le mécanicien

as Self

as Récitant / Narrator (voice)

as Harry

as The filmmaker

as Mathieu Amalric

as Joseph

as Narrator

Role: Co-Director

Role: Director

Role: Director

Role: Thanks

Role: Director