Jean-Philippe

Fabrice Luchini

Fabrice / Self

Johnny Hallyday

Jean-Philippe Smet / Self

Guilaine Londez

Babette

Antoine Duléry

Chris Summer / Christian Saumon

Élodie Bollée

Laura / Marion

Olivier Gueritée

Laurent

Jackie Berroyer

Marion's physics teacher

Caroline Cellier

Caroline

Barbara Schulz

Gabrielle

Benoît Poelvoorde

Bernard Frédéric, double of Claude François

Jean-Claude Camus

Self, Chris Summer's producer

Christine Paolini

Edith

Antoine Stip

Denis Loman

Christian Pereira

Michel, colleague of Fabrice

Denis Braccini

Jean-Paul

Francis Coffinet

Missonnier

Carlo Nell

The old bearded man from the pub

Emilie de Preissac

Marion's friend

Sophie Cattani

Jennifer

Dominique Thomas

Pyrotechnician

Christophe Rouzaud

The neighbor at the pub

Julia Vidit

Police woman

Laurent Berthet

Policeman

Philippe Rigot

Passerby

Jean-Baptiste Puech

Seller

François Toumarkine

The homeless man in the square

Michèle Ernou

The bohemian woman

Eric Averlant

Philou

Junior Rondinaud

The young breaker

Jacky Nercessian

Teacher

Blandine Pélissier

Principal of the elementary school

Eléonore Bernheim

Casting assistant

Jean-Pascal Abribat

Production assistant

Christine Bonnard

Nurse

Jeanne Herry

The bride

Quentin Ogier

The groom

Lise Lamétrie

Passerby

Bob Martet

The annoying customer

Jean-Michel Couturier

The man from the bar

François-Xavier Anseaume

Denis Loman's understudy

Xavier Bonastre

Laeticia Hallyday

Karaoke spectator (uncredited)

Liliane Briand

Lady in Nightclub (uncredited)

Sabine Crossen

Nurse (uncredited)

Guillaume Delaunay

(uncredited)

Evymoon

Self - Singer in courtyard (uncredited)

Gigi Ledron

(uncredited)

Lucien Rolland

Archivist (uncredited)

Joanna Theobalds

Lady in Nightclub (uncredited)