Rémy Girard as Édouard Beauchemin

France Castel as Madeleine

Julie Le Breton as Isabelle

David Boutin as Patrick

Karelle Tremblay as Bérénice

Frank Schorpion as James

Nicolas Dionne-Simard as Jeune Édouard

Katrine Duhaime as Jeune Madeleine

Pierre Verville as René Lévesque

Roch Aubert as Prof de math

Anie Pascale as Journaliste

Marc Fournier as Sinistré

Danny Gilmore as Mathieu

Marine Johnson as Jeune Nathalie (18 ans)

Raynnie Platz as Jeune Isabelle (9 ans)

Léanne Morin Gaudreau as Jeune Nathalie (7 ans)

Louis Sincennes as Jardinier

David Buyle as Préposé

Frédéric Boudreault as Preneur de son

Michael Richard as Préposé

Guillaume Dubois as Alain Dubois

Marjorie Paquette as Julie Berthiaume

Étienne Courville as Georges Grenier

Benoît Guérin as Technicien reportage

Olivier Picard as Caméraman

Éloïse Bourbeau as Maquilleuse

Marie-Évelyne Baribeau as Agente de bord

Alain Dahan as Passager d'avion - refuse de changer de place

Claude Tremblay as Passager avion - renverse son café

Samuel Partous as Passager avion - adolescent

Robert Reynaert as Passager avion - ronfle

Isabelle Duchesneau as Passager avion - mère

Pierre-Luc Désilets as Étudiant amoureux

Gabrielle Ferron as Étudiante amoureuse

Daniel Deburghgraeve as Vieil homme à la canne

Joëlle Lanctôt as Jeune mère

Tracey Jacobs as Autochtone femme

John Atsiakatie Canoe as Autochtone homme

Lauren Hartley as Jeune Isabelle (20 ans)

Hélène Roy as Vieille dame dans le corridor

Louise Ménard as Vieille dame en chaise roulante

Guy Vaillancourt as Vieil homme à la fenêtre

Isabelle Lalancette as Jeune Corinne (1982)

Natalie Lecompte as Jeune Lise Payette (1982)

Marie Dambremont as Préposée aux nettoyage

Jonathan larose as Préposé au nettoyage

Romain Tessier as Jeune passager - autobus

Tayler Tessier as Bébé qui pleure - avion

Kevin Proulx as Sommelier

L. Fernando Becerra Sánchez as Professeur (uncredited)

Julie Patry as Militante Politique (uncredited)