Jane Birkin
Mary-Jane
Mathieu Demy
Julien
Charlotte Gainsbourg
Lucy
Lou Doillon
Lou
Gary Chekchak
Youngster
Cyril Houplain
Youngster
Frank Laurent
Youngster
Aurélien Hermant
Youngster
Jérémie Luntz
Youngster
Thomas Bensaïd
Youngster
Pénélope Pourriat
Youngster
Ninon Vinsonneau
Youngster
Bégonia Leis
Youngster
Eva Simonet
Friend
Judy Campbell Exner
Mother
David Birkin
Father
Andrew Birkin
Brother
André Six
Suzanne Seguin
José Muñoz
Léa Drucker
Girl at Lucy's Party (uncredited)