Oyuncular
Eve Gadouas
Female Student in First Classroom
Marie-Évelyne Baribeau
Female Student in First Classroom
Cynthia Wu-Maheux
Female Student in First Classroom
Larissa Corriveau
Killer's Neighboor
Mireille Brullemans
Admission Office's Secretary
Sébastien Huberdeau
Jean-François
Johanne-Marie Tremblay
Jean-François' Mother
Pierre-Yves Cardinal
Éric
Stéphane Julien
Student in the Escalator
Pierre-Xavier Martel
Security Guard
Valerie Cadieux
Female Student in First Classroom
Evelyne Brochu
Stéphanie
Sophie Desmarais
Female Student - 3rd Floor Corridor
Jonathan Dubsky
Distracted Student
Dawn Ford
Valérie's Mother
Maxim Gaudette
The Assassin
Natalie Hamel-Roy
Jean-François' Mother (voice)
Francesca Barcenas
Injured Student at Copier
Lily Thibeault
Female Student at the Copy Room
Alexis Lefebvre
Male Student in First Classroom
Martin Watier
Jean-François (voice)
Louise Proulx
Secretary in Waiting Room
Marc-André Brisebois
Student in the Stairs
Eugénie Beaudry
Female Student at Blackboard
Nir Assayag
Male Student in First Classroom
Karine Vanasse
Valérie
Alexandre St-Martin
Male Student in First Classroom
Marc Gourdeau
Engineer #2
Valérie Charland
Female Student in First Classroom
Denis Lehoux-Faucher
Engineer #1
Pierre Leblanc
Mr. Martineau
Ève Duranceau
Student with the Ear Injury
François-Xavier Dufour
Student in 3rd Floor Corridor