Elenco - Polytechnique
Maxim Gaudette
The Assassin
Sébastien Huberdeau
Jean-François
Karine Vanasse
Valérie
Evelyne Brochu
Stéphanie
Martin Watier
Jean-François (voice)
Johanne-Marie Tremblay
Jean-François' Mother
Natalie Hamel-Roy
Jean-François' Mother (voice)
Pierre-Yves Cardinal
Éric
Pierre Leblanc
Mr. Martineau
Francesca Barcenas
Injured Student at Copier
Ève Duranceau
Student with the Ear Injury
Mathieu Ledoux
Injured StudentAdam Kosh
Killer's Roommate
Larissa Corriveau
Killer's NeighboorManon Lapointe
Killer's MotherKim Lavack-Paquin
Student at the Library
Mireille Brullemans
Admission Office's SecretaryPier-Olivier Paquet
Student at the Admission Office
Louise Proulx
Secretary in Waiting Room
Lily Thibeault
Female Student at the Copy RoomRobert Reynaert
Teacher in First Classroom
Stéphane Julien
Student in the Escalator
Pierre-Xavier Martel
Security GuardMarc-André Brisebois
Student in the Stairs
François-Xavier Dufour
Student in 3rd Floor Corridor
Sophie Desmarais
Female Student - 3rd Floor CorridorAntoine Touchette
Male Student in Common RoomEmmanuelle Girard
Student Behind SpeakersAnne Trudel
Student Behind SpeakersNathalie Girard
Injured Student
Eve Gadouas
Female Student in First Classroom
Marie-Évelyne Baribeau
Female Student in First Classroom
Valerie Cadieux
Female Student in First Classroom
Valérie Charland
Female Student in First ClassroomCathy Labrecque
Female Student in First Classroom
Cynthia Wu-Maheux
Female Student in First Classroom