Audrey Tautou
Role: Nathalie Kerr
François Damiens
Role: Markus Lundell
Mélanie Bernier
Role: Chloé, Nathalie's secretary
Joséphine de Meaux
Role: Sophie, Nathalie's best friend
Pio Marmaï
Role: François, Nathalie's husband
Bruno Todeschini
Role: Charles Delamain
Marc Citti
Role: Pierre, Sophie's companion
Alexandre Pavloff
Role: Benoît, member of Nathalie's team
Monique Chaumette
Role: Madeleine, Nathalie's grandmother
Vittoria Scognamiglio
Role: François' mother
Olivier Cruveiller
Role: François' father
Ariane Ascaride
Role: Nathalie's mother
Christophe Malavoy
Role: Nathalie's father
Audrey Fleurot
Role: Ingrid, Charles's secretary
Bénédicte-Lala Ernoult
Role: Usherette of the theater
Nicolas Guimbard
Role: Valet restaurant Charles
Pom Klementieff
Role: Waitress restaurant Charles
Nadège Perrier
Role: Doctor
Benoît Pétré
Role: Meeting cafe waiter
Lara Suyeux
Role: Bar waitress
Sébastien Thiery
Role: Aggressive man
Estéban
Role: Peter's friend
Renan Carteaux
Role: Peter's friend
Charley Fouquet
Role: Peter's friend
Gwendolyn Gourvenec
Role: Peter's friend
Roland Menou
Role: Millenium colleague
Moritz Parisius
Role: Intranet colleague
Philippe Petit
Role: Colleague 'je sais pas'
Émilie Simon
Role: Apparition colleague
Ronny Pong
Role: Nathalie's colleague
Sofia-Maria Efraimsson
Role: Nathalie's colleague
Philippe Hagège
Role: Mechanic
Prescillia Andreani
Role: Woman at the Charles restaurant
Sasha Spielberg
Role: Woman of the tourist couple
Jérôme Domenge
Role: Man of the tourist couple
Louise Ressort
Role: Nathalie child
Claire Baschet
Role: Top-model
Agnes Bouille
Role: Top-model
Fanny Crawford
Role: Top-model
Yamina Meghraoui
Role: Top-model
Joy Wielard
Role: Top-model
Audrey Marnay
Role: Fantasy model
François-Marie Nivon
Role: Asian customer (uncredited)
Daniel Semporé
Role: Nathalie's colleague (uncredited)
Barack Obama
Role: Self (archive footage) (uncredited)