 | Xavier Dolan als Tom |
 | Pierre-Yves Cardinal als Francis |
 | Lise Roy als Agathe |
 | Evelyne Brochu als Sarah |
 | Manuel Tadros als Bar Owner |
 | Jacques Lavallée als Priest |
 | Anne Caron als Doctor |
 | Olivier Morin als Paul |
 | Johanne Léveillé als Service Station Employee |
 | Mathieu Roy als Man at Convenience Store |
 | Caleb Landry Jones als Guillaume (uncredited) |
 | Mélodie Simard als Petite Fille (uncredited) |
| Xavier Dolan | Director |
| Charles Gillibert | Producer |
| Nathanaël Karmitz | Producer |
| Carole Mondello | Line Producer |
| Xavier Dolan | Screenplay |
| Xavier Dolan | Editor |
| Pascale Deschênes | Set Decoration |
| Michel Marc Bouchard | Screenplay |
| Michel Marc Bouchard | Theatre Play |
| Xavier Dolan | Executive Producer |
| Nancy Grant | Executive Producer |
| Lyse Lafontaine | Associate Producer |
| Gabriel Yared | Original Music Composer |
| André Turpin | Director of Photography |
| Xavier Dolan | Costume Design |
| Nathalie Dennes | Production Supervisor |
| Carole Mondello | Production Manager |
| Marc Reichel | Special Effects |
| Michelle Côté | Makeup Artist |
| Sylvain Brassard | Sound Editor |
| Olivier Goinard | Sound Re-Recording Mixer |
| François Grenon | Sound |
| Xavier Dolan | Dialogue |
| Michel Marc Bouchard | Dialogue |
| Xavier Dolan | Producer |
| Alexis Genauzeau | Production Assistant |
| Colombe Raby | Production Design |
| Michelle Côté | Hair Department Head |
| Pierre Thériault | Post-Production Manager |
| Normand Labelle | First Assistant Director |
| Laurence Mercier | Second Assistant Director |
| Benoit Camerlain | Painter |
| Jean-Charles Claveau | Property Master |
| Martin Gauthier | Property Master |
| Raymond Larose | Draughtsman |
| Charles-Olivier Tremblay | Art Department Trainee |
| Isabelle Favreau | Dialogue Editor |
| Guy Francoeur | Foley Artist |
| Juliette Heintz | Assistant Sound Editor |
| Māris Āboliņš | Digital Compositor |
| Jean-François Ferland | Visual Effects Producer |
| Sébastien Jacob | Visual Effects Supervisor |
| Maxime Lapointe | Digital Compositor |
| Catherine Nadeau | Manager of Operations |
| Andris Pakalns | Digital Compositor |
| Olivier Péloquin | Digital Compositor |
| Eric Tetreault | Digital Compositor |
| Julie Therrien | Digital Compositor |
| Stéphane Julien | Stunt Coordinator |
| Michael Scherer | Stunt Driver |
| Francois Archambault | "A" Camera Operator |
| Ugo Brochu | Gaffer |
| Gabriel Fortin-Taillon | Clapper Loader |
| Marc Lemieux | Second Assistant Camera |
| Yves Ouimet | Generator Operator |
| Guillaume Parisien | First Assistant Camera |
| Julie Breton | Extras Casting |
| Bill Holley | Colorist |
| Amélie Labrèche | Assistant Editor |
| Charlotte Mazzinghi | Colorist |
| Audrey Samson | Color Assistant |
| Charles Tranquille | Assistant Editor |
| Jean-Pierre Arquié | Music Supervisor |
| Rachel Bolt | Musician |
| Jean-Pierre Ensuque | Additional Music |
| Steve Mair | Musician |
| Kirsty Whalley | Scoring Mixer |
| Nick Wollage | Score Engineer |
| Gabriel Yared | Musician |
| Nathalie Paquette | Script Supervisor |
| Carrie Wolfe | Publicist |
