Alexandre Bacon

Character: Katak (voice)

Nancy Bernier

Character: Femelle béluga adulte / Veau béluga (voice)

Jeff Boudreault

Character: Bosco (voice)

Benoît Brière

Character: Paparrazzi / Phoque 1 (voice)

Jérémie Desbiens

Character: Albi (voice)

Martin Drainville

Character: Scoop / Phoque 2 (voice)

Marie-Thérèse Fortin

Character: Perlette / Macareux 2 (voice)

Carolanne Foucher

Character: Sim / Boussole / Compas (voice)

Yves Jacques

Character: Cyrano (voice)

Émilie Josset

Character: Jack-Lyn (voice)

Renaud Lacelle-Bourdon

Character: Kami (voice)

Maxime Le Flaguais

Character: Katak-Le-Vieux (voice)

Jacques Leblanc

Character: Vieux-Nic (voice)

Johanne Léveillé

Character: Autres voix (voice)

Justine Major

Character: Estelle / Naïa / Macadoune / Morue 2 (voice)

Ludivine Reding

Character: Lulu (voice)

Mario Saint-Amand

Character: Jack-Knife (voice)

Guylaine Tremblay

Character: Marine (voice)