Louis, a terminally ill writer, returns home after a long absence to tell his family that he is dying.
Gaspard Ulliel Louis
Nathalie Baye Martine
Vincent Cassel Antoine
Marion Cotillard Catherine
Léa Seydoux Suzanne
Antoine Desrochers Pierre Jolicoeur
William Boyce Blanchette Louis (age 15)
Sasha Samar Taxi Driver
Arthur Couillard Little Boy on the Airplane
Patricia Tulasne Air Hostess
Emile Rondeau Louis (age 5-6)
Théodore Pellerin Antoine (age 16-22)
Jenyane Provencher Young Girl on the Trampoline
Stephan Dubeau Father
- Gaspard UllielLouis
- Nathalie BayeMartine
- Vincent CasselAntoine
- Marion CotillardCatherine
- Léa SeydouxSuzanne
- Antoine DesrochersPierre Jolicoeur
- William Boyce BlanchetteLouis (age 15)
- Sasha SamarTaxi Driver
- Arthur CouillardLittle Boy on the Airplane
- Patricia TulasneAir Hostess
- Emile RondeauLouis (age 5-6)
- Théodore PellerinAntoine (age 16-22)
- Jenyane ProvencherYoung Girl on the Trampoline
- Stephan DubeauFather