Een weduwe heeft als alleenstaande ouder de taak om voor haar moeilijk opvoedbare, gewelddadige zoon te zorgen. Ze vindt daarbij steun wanneer een mysterieuze buurvrouw zich in het huishouden van de twee begint te nestelen.
Nee, helaas is Mommy nog niet beschikbaar op Netflix in Nederland.
| Editing | Sophie Leblond | Editorial Consultant |
| Directing | Xavier Dolan | Director |
| Writing | Xavier Dolan | Writer |
| Production | Nancy Grant | Producer |
| Camera | André Turpin | Director of Photography |
| Production | Sylvain Corbeil | Associate Producer |
| Editing | Xavier Dolan | Editor |
| Sound | Eduardo Noya Schreus | Original Music Composer |
| Art | Colombe Raby | Art Direction |
| Production | Xavier Dolan | Producer |
| Production | Lyse Lafontaine | Associate Producer |
| Costume & Make-Up | Xavier Dolan | Costume Design |
| Editing | Amélie Labrèche | Assistant Editor |
| Sound | Guy Francoeur | Foley Artist |
| Directing | Lili-Anne Crevier | Second Assistant Director |
| Sound | Isabelle Favreau | Dialogue Editor |
| Production | Nathalie Boutrie | Casting Director |
| Art | Stéphane Daoust | Set Dresser |
| Sound | Jo Caron | Foley Mixer |
| Directing | Sinan Saber | First Assistant Director |
| Art | Raymond Larose | Set Designer |
| Art | Michel R. Lambert | Set Dresser |
| Lighting | Denis Lamothe | Gaffer |
| Production | Julie Breton | Extras Casting |
| Visual Effects | Jean-François Ferland | Visual Effects Supervisor |
| Camera | Francois Archambault | "A" Camera Operator |
| Art | Jean-Charles Claveau | Set Decoration |
| Costume & Make-Up | Colette Martel | Key Hair Stylist |
| Costume & Make-Up | Rocco Stallone | Hairstylist |
| Sound | Sylvain Brassard | Sound Designer |
| Sound | Sylvain Brassard | Sound Mixer |
| Sound | Benoît Dame | Sound Editor |
| Art | Pascale Deschênes | Set Decoration |
| Costume & Make-Up | Maïna Militza | Key Makeup Artist |
| Crew | Nancy Bouchard | Stunt Double |
| Crew | Mike Chute | Stunt Driver |
| Crew | Stéphane Lefebvre | Stunt Coordinator |
| Costume & Make-Up | François Barbeau | Costume Design |
