Polytechnique

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

Jacques Davidts Writer Don Carmody Producer Karine Vanasse Producer Benoît Charest Music Denis Villeneuve Director, Writer Pierre Gill Director of Photography Jo Caron ADR Recordist, Foley Recordist André Rouleau Producer Maxime Rémillard Producer