Emanuel Hoss-Desmarais Director Matthew Goode Ben Actor Toni Collette Catherine Actor Michael Smiley Gertz Actor Fionnula Flanagan Mrs. Tridek Actor Suzanne Clément Dr. Julie Bouchard Actor Andreas Apergis Samsonov Actor Jadyn Malone Maya Actor Tyrone Benskin Dr. Metcalfe Actor Jordan Poole Luke Actor Megan O'Kelly Maya Actor Anton Gillis-Adelman Maurice Actor Marc Tulin Screenwriter Pierre Even Producer Jeff Sackman Executive Producer Alan Moloney Executive Producer Berry Meyerowitz Executive Producer Patrick Roy Executive Producer Josée Deshaies Cinematographer Arthur Tarnowski Film Editing Stephen Rennicks Original Music Emmanuel Frechette Production Design Pierre Perrault Art Director Pascale Deschênes Set Decoration Judy Jonker Costume Design Thyrza Ging Casting Andrea Kenyon Casting Margery Simkin Casting Randi Wells Casting