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