Gad Elmaleh as Sacha Keller

Sophie Marceau as Charlotte Posche

Maurice Barthélemy as Laurent Helewa

François Berléand as Alain Posche

Michaël Abiteboul as Lionel Ronssin

Julie-Anne Roth as Chris Tamalet

Macha Méril as Fanfan Keller

Cyril Gueï as Xavier Sabi

François Vincentelli as César Renaudeau

Geoffrey Bateman as Bill, administrator

Audrey Looten as Charlotte's assistant

Robert Charlebois as Jean-Seb Bigstone

Valérie Crouzet as Cécile Monet

Litzi Vezsi as Mamie Matzü

Dina Capistrano Nietes as Minerva "Nana" Cea

Miléna Chiron as Suzy

Timothé Gauron as Louis

Timéo Leloup as Léonard

Vincent Deniard as Nicolas, artist

Anne-Sophie Boubals as Coralie Léger de Lourdes

Jérôme Seydoux as Professor Deloële

Clara Bonnet as Irène, intern

Xavier Pottier as Romain, butcher

Shauna Pinkett as Friend of Cynthia

Pierre Yves Plat as Bruno Vaneau

Jack Lang as Minister of Culture

Jean-Claude Hadida as Iszak

Manesca De Ternay as Woman with the stag

Philippe Bardy as Marketing director

Pascal Decolland as Second Posche

Aleksandra Klebanska as Marieke, Dutch

Michel Bouis as Runner

Guillaume Dolmans as Pawel

Sacha Prijovic as Charlotte's concierge

Bérénice Marlohe as Laurent's date (uncredited)