Toronto, Canada, 1899. William Lyon Mackenzie King (1874-1950) fervently believes that he is destined to become Prime Minister, but to do so he will first have to fight his personal obsessions and overcome the many obstacles he will encounter on his tortuous path to power.
Unfortunately the movie The Twentieth Century is not yet available on HBO Max.
| Directing | Matthew Rankin | Director |
| Camera | Vincent Biron | Director of Photography |
| Writing | Matthew Rankin | Screenplay |
| Camera | Maxime Boutin | First Assistant Camera |
| Production | Ménaïc Raoul | Producer |
| Production | Gabrielle Tougas-Fréchette | Producer |
| Sound | Peter Venne | Original Music Composer |
| Sound | Bernard Gariépy Strobl | Sound Re-Recording Mixer |
| Sound | Bernard Gariépy Strobl | Sound Mixer |
| Visual Effects | Adrian Replanski | Animation |
| Sound | Sacha Ratcliffe | Sound Designer |
| Crew | Christophe Lamarche-Ledoux | Additional Music |
| Sound | Lynne Trépanier | Sound |
| Art | Dany Boivin | Production Design |
| Visual Effects | Matthew Rankin | Animation |
| Sound | Philomène Dorion-Laurendeau | Boom Operator |
| Art | Catherine Arsenault | Art Department Coordinator |
| Crew | Alain Bérard | Stunt Double |
| Lighting | Hugo Roy | Gaffer |
| Visual Effects | Christine Plouffe | Animation |
| Crew | Dany Boivin | Special Effects |
| Production | Lucie Robitaille | Casting Assistant |
| Camera | Laurence Poirier | Still Photographer |
| Crew | Julien Tremblay | Post Production Supervisor |
| Production | Gabrielle Tougas-Fréchette | Casting |
| Camera | Julie Artacho | Still Photographer |
| Art | Jessica Hart | Property Master |
| Art | Korantin Le Dosseur | Head Carpenter |
| Costume & Make-Up | Patricia McNeil | Costume Designer |
| Costume & Make-Up | Nermin Grbic | Hair Designer |
| Art | Sacha Ratcliffe | Graphic Designer |
| Directing | Catherine Kirouac | First Assistant Director |
| Directing | Marwa Laquerre-Tantawy | Third Assistant Director |
| Camera | Nicolas D'Annunzio | Key Grip |
| Art | Dany Boivin | Art Direction |
| Production | Mylène Corbeil | Production Coordinator |
| Editing | Julien Alix | Colorist |
| Sound | Stéphane Cadotte | Foley Artist |
| Crew | Jean-François Lachapelle | Stunt Coordinator |
| Production | Matthew Rankin | Casting |
| Sound | Lynne Trépanier | Sound Recordist |
| Crew | Andy Quesnel | Stunt Double |
| Crew | Hélèna Laliberté | Stunt Double |
| Art | Laura Nhem | Set Decoration |
| Directing | Florelle Del Burgo | Second Assistant Director |
| Sound | Cynthia Thibault | Boom Operator |
| Camera | Véronique Mystique | Still Photographer |
| Costume & Make-Up | Nermin Grbic | Key Hair Stylist |
| Costume & Make-Up | Adriana Verbert | Key Makeup Artist |
| Production | Emmanuel Hessler | Production Manager |
| Crew | Mélanie Gauthier | Post Production Supervisor |
| Crew | Mélanie Gauthier | Post Production Supervisor |
