Shailene Woodley Eleanor Falco Ben Mendelsohn Geoffrey Lammark Jovan Adepo MacKenzie Ralph Ineson Dean Possey Rosemary Dunsmore Mrs. Possey Jason Cavalier Marquand Mark Camacho Chief Karl Jackson Darcy Laurie Ramsey Lang Karine Dion Mrs. Miller Arthur Holden Forensics Chief Richard Zeman Frank Sean Tucker Officer Coleman Dusan Dukic Krupp Bobby Brown Fire Chief Mark Antony Krupa Dimitri Bovrov Michael Cram Gavin Joan Hart Sarah Teneisha Collins Reporter at Press Park Luc Morissette Old Timer Christian Jadah Hank Leyda Aleyli Rodney Lang's Wife Lilou Roy-Lanouette Haley Ted Pluviose Mall Head of Security Daniel Brochu Interfering Man