Juliette Bharucha as Hélène / Jo

Gildor Roy as Monsieur Roger

Vincent-Guillaume Otis as Father

Marilyn Castonguay as Mother

Gabrielle B. Thuot as Jeanne

Mia Drolet as Margot

Élia St-Pierre as Cinthia / Little Mousquetaire

Denis Houle as Fred

Jack Robitaille as Monsieur Papillon

Amélie Bernard as Madame Corbeau

Marie Michaud as

Marie Bernier as Brigitte

Marie-Hélène Gendreau as Teacher

Linda Laplante as Nurse Lemoine

Pierre-Yves Charbonneau as Butcher

Sacha Lapointe as Philippe Péloquin

Amélie Pelletier as Jo 17 years old

Jean-Philippe Côté as Bingo announcer

Ariane Bellavance-Fafard as Jacinthe

Luc Bélanger-Morissette as Crésus

Karl-Patrice Dupuis as Mathusalem

Pierre-Luc Fontaine as Astronaut

Marguerite Bouchard as Jeanne 20 years old

Andréanne Fortin as Cinthia 20 years old

Charles Roberge as Handsome ambulance driver