Joël Drapeau-Dalpé as Martin Roy

Patrick Thomas as Benoît

Mathieu Beaumier as Pete

Maude Gionet as Véro

Luc Guérin as Hervé Roy

Diane Lavallée as Jacqueline Roy

Denis Bouchard as Maurice Roy

Suzanne Champagne as Mademoiselle Chouinard

Cédric Pépin as Lachance

Robert Toupin as Directeur d'école

Alex Ivanovici as Ron Richardson

Marc Gélinas as Monsieur Girouard, l'épicier

Sylvie Legault as Corinne

André Montmorency as Monsieur Gagné, le voisin

Roger Léger as Père de Benoît

Marcel Leboeuf as Martin adulte (voice)

Paul Houde as Commentateur (voice)

Marie-France Monette as La cousine Josée

Martin Larocque as Monsieur le curé

Marc Poulin as Monsieur Turgeon, le coach

Annie Dufresne as La super caissière

Ari Snyder as Monsieur Zimkowsky

Gayle Garfinkle as Madame Margaret Zimkowsky

Germain Larochelle as François

Cassandre Longpré as Julie

Maxime Leclerc-Michon as Marc

Camille Bettez-Quessy as Nicole

Guillaume Michaud as Normand

Jérôme Leclerc-Couture as Luc

Francis Carignan as Marco

Eric La Terreur as Patineur #16

Robin Arsenault-Vézina as Cousin

Mathieu Morency as Cousin

Alice Arsenault as Cousine

Alexandra Paré as Cousine

Josée Laviolette as Matante

Lucie Dorion as Matante

Marc Sainte-Marie as Mononcle

Éric Paré as Mononcle

René Geoffrion as Le Père Noël

Hélène Bédard-Provost as La Fée des Étoiles