Audrey Tautou

Nathalie Kerr

François Damiens

Markus Lundell

Mélanie Bernier

Chloé, Nathalie's secretary

Joséphine de Meaux

Sophie, Nathalie's best friend

Pio Marmaï

François, Nathalie's husband

Bruno Todeschini

Charles Delamain

Marc Citti

Pierre, Sophie's companion

Alexandre Pavloff

Benoît, member of Nathalie's team

Monique Chaumette

Madeleine, Nathalie's grandmother

Vittoria Scognamiglio

François' mother

Olivier Cruveiller

François' father

Ariane Ascaride

Nathalie's mother

Christophe Malavoy

Nathalie's father

Audrey Fleurot

Ingrid, Charles's secretary

Bénédicte-Lala Ernoult

Usherette of the theater

Nicolas Guimbard

Valet restaurant Charles

Pom Klementieff

Waitress restaurant Charles

Nadège Perrier

Doctor

Benoît Pétré

Meeting cafe waiter

Lara Suyeux

Bar waitress

Sébastien Thiery

Aggressive man

Estéban

Peter's friend

Renan Carteaux

Peter's friend

Charley Fouquet

Peter's friend

Gwendolyn Gourvenec

Peter's friend

Roland Menou

Millenium colleague

Moritz Parisius

Intranet colleague

Philippe Petit

Colleague 'je sais pas'

Émilie Simon

Apparition colleague

Ronny Pong

Nathalie's colleague

Philippe Hagège

Mechanic

Prescillia Andreani

Woman at the Charles restaurant

Sasha Spielberg

Woman of the tourist couple

Jérôme Domenge

Man of the tourist couple

Claire Baschet

Top-model

Fanny Crawford

Top-model

Yamina Meghraoui

Top-model

Joy Wielard

Top-model

Audrey Marnay

Fantasy model

Daniel Semporé

Nathalie's colleague (uncredited)

Barack Obama

Self (archive footage) (uncredited)