Mathieu Amalric as Paul Dédalus

Emmanuelle Devos as Esther

Emmanuel Salinger as Nathan

Marianne Denicourt as Sylvia

Thibault de Montalembert as Bob

Chiara Mastroianni as Patricia

Denis Podalydès as Jean-Jacques

Jeanne Balibar as Valérie

Fabrice Desplechin as Ivan

Hélène Lapiower as Le Mérou

Michel Vuillermoz as Frédéric Rabier

Roland Amstutz as Chernov

Marion Cotillard as Student

Solenn Jarniou as Pascale

Philippe Duclos as Spiritual Accompanist

Elisabeth Maby as Tatie

Paule Annen as Mrs. Chernov

Anne-Katerine Normant as Esther's Friend

Vincent Nemeth as Friend

David Gabison as Diocese Delegate

Pierre-Emmanuel Dupire as Children

Erwan Le Youdec as Children

Jonathan Reyes as Bob (enfant)

Paolo Sergio Ribeiro as Children

Florence Ricard as Children