On screen
Cast
20 credited performers
Sarah-Jeanne Audet
Pluton
Théo Beaudoin-Graton
la Lune
Raphaëlle Morissette
Neptune
Zakary Belharbi
Cérès
Catherine-Audrey Volcy
Terre
Zélia Bernard
la planète X
Artwork unavailable
Rosanne Lefebvre
Character not listed
Miya Capuano
Éris
Matthew Rankin
Clyde William Tombaugh
Artwork unavailable
Yves Morin
Character not listed
Océane Kitura Bohémier-Tootoo
Makémaké
Aksel Leblanc
S.T.E.V.E.
Romane Lefebvre
Hauméa
Marie-Claude St-Laurent
Mme Professeure
Kathleen Fortin
M. Soleil
Sharon Ibgui
Vénus
Gabriella Mejia Perez
Character not listed
Artwork unavailable
Dominika Konevych
Character not listed
Alexis Mailhot-Chevrier
Character not listed
Guillaume Lambert
Liberatchoum