Family Is Family

Claire Chazal

Claire Chazal

Valérie Bonneton

Louloute, Valentin's ex-fiancée

Dany Boon

Valentin Duquesne, aka Valentin D.

Judi Beecher

Kate Fischer

Kad Merad

Kad Merad

François Berléand

Alexander, Constance's father

Silvie Laguna

Baroness

Pierre Richard

Joseph Duquesne, Valentine's father

Jean-Noël Martin

Guest

Thomas VDB

Paparazzi

Hugues Boucher

Staid guest

Dan Cohen

Fernando Alvarez

Arthur

Arthur

Guy Lecluyse

Gustave, Valentin's brother

Line Renaud

Suzanne Duquesne, Valentin's mother

Laurence Arné

Constance Brandt, wife of Valentin

Juliane Lepoureau

Britney

Stéphane Pezerat

Speech therapist

Aladin Reibel

Professor Rosenberg

Antonia de Rendinger

Madame de Cléry

Ludovic Pinette

Alexander's lawyer

Ludmila Mikhailova

Olga

Slimane Majdi

Receptionist

Clémence Beauxis

Receptionist

Yan Tual

Security agent

Claudia Tagbo

Minister of Culture

Nathalie Blanc

Journalist Palais de Tokyo

Pierre Buf

Cashier Station A1

Jean-Pascal Abribat

Accounting

Gaetano Laury

Cashier Station A1

Karina Orr

Galerist

Nicolas White

Vassili

Vincent Primault

Professor Legard

Jeanfi Janssens

Tony

Françoise Thuries

Lady

Véronique Gallet

Lady

Patrick Brossard

Staid guest

Julie Schotsmans

Employee

Julia Vignali

Julia Vignali

Pascal Obispo

Pascal Obispo

Mathieu Cayrou

Self

Anaelle Delouya

Sofitel employee

Claire Guillon

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Oleg Eyben

Guest (uncredited)

Sandy Lobry

Employee (uncredited)