Anne Consigny
Elizabeth Dedalus - Abel and Junon's oldest child
Mathieu Amalric
Henri Vuillard - Abel and Junon's middle child
Melvil Poupaud
Ivan Vuillard - - Abel and Junon's youngest child
Hippolyte Girardot
Claude Dedalus- Elizabeth's husband
Chiara Mastroianni
Sylvia Vuillard - Ivan's wife
Laurent Capelluto
Simon / Junon's nephew / The painter cousin
Emile Berling
Paul Dedalus - Elizabeth and Claude's son
Thomas Obled
Basile 'Baz' Vuillard - Ivan and Sylvia's son
Clement Obled
Baptiste - Ivan and Sylvia's son
Françoise Bertin
Rosaimee Vuillard - Abel's mother's girlfriend
Samir Guesmi
Spatafora - the family friend at Roubaix
Azize Kabouche
Doctor Zraidi - the oncologist
Miglen Mirtchev
Maitre Bakine - l'avocat d'Henri