Jane Birkin as Mary-Jane

Mathieu Demy as Julien

Charlotte Gainsbourg as Lucy

Lou Doillon as Lou

Gary Chekchak as Youngster

Cyril Houplain as Youngster

Frank Laurent as Youngster

Aurélien Hermant as Youngster

Jérémie Luntz as Youngster

Thomas Bensaïd as Youngster

Pénélope Pourriat as Youngster

Ninon Vinsonneau as Youngster

Bégonia Leis as Youngster

Eva Simonet as Friend

Judy Campbell as Mother

David Birkin as Father

Andrew Birkin as Brother

André Six as

Suzanne Seguin as

José Muñoz as

Léa Drucker as Girl at Lucy's Party (uncredited)