 | Dan Beirne als Mackenzie King |
 | Sarianne Cormier als Nurse Lapointe |
 | Catherine St-Laurent als Ruby Elliott |
 | Mikhaïl Ahooja als Bert Harper |
 | Brent Skagford als Arthur Meighen |
 | Seán Cullen als Lord Muto |
 | Trevor Anderson als Mr. Justice Richardson |
 | Marie Brassard als Asbestos Miner |
 | Kee Chan als Dr. Milton Wakefield |
 | Martin Dubreuil als John Christian Schultz |
 | Richard Jutras als Father |
 | Satine Scarlett Montaz als Little Charlotte |
 | Emmanuel Schwartz als Lady Violet |
 | Annie St-Pierre als Joseph-Israël Tarte |
 | Louis Negin als Mother |
 | Lar Simms als Sargent-at-Arms |
 | Charlotte Legault als Angel of Britain |
| Vance Gillis als Meighen Acolyte #1 / Mountie #1 |
 | Simon Lacroix als Meighen Acolyte #2 |
 | Ève Duranceau als Meighen Acolyte #3 |
 | Guillaume Lambert als Pupil (R. B. Bennett) |
 | Bernard Arène als Garbageman O'Malley |
| Jess Murwin als Miss Cramp |
| James McGee als Winnipeg Street Urchin / Mountie #2 |
| Theodor Ushev als Giantess of Strathcona |
| Gordon Masten als President Kruger |
 | Jadyn Malone als Smoking Child |
| Claude Chamberlan als Compulsive Onanist |
 | Brandon Lising als Albatross / Freezing Orphan |
| Matthew Rankin | Director |
| Vincent Biron | Director of Photography |
| Matthew Rankin | Screenplay |
| Maxime Boutin | First Assistant Camera |
| Gabrielle Tougas-Fréchette | Producer |
| Ménaïc Raoul | Producer |
| Peter Venne | Original Music Composer |
| Bernard Gariépy Strobl | Sound Re-Recording Mixer |
| Dany Boivin | Production Design |
| Adrian Replanski | Animation |
| Matthew Rankin | Animation |
| Sacha Ratcliffe | Sound Designer |
| Lynne Trépanier | Sound |
| Bernard Gariépy Strobl | Sound Mixer |
| Christophe Lamarche-Ledoux | Additional Music |
| Jean-François Lachapelle | Stunt Coordinator |
| Andy Quesnel | Stunt Double |
| Hélèna Laliberté | Stunt Double |
| Alain Bérard | Stunt Double |
| Christine Plouffe | Animation |
| Gabrielle Tougas-Fréchette | Casting |
| Matthew Rankin | Casting |
| Lucie Robitaille | Casting Assistant |
| Catherine Kirouac | First Assistant Director |
| Florelle Del Burgo | Second Assistant Director |
| Marwa Laquerre-Tantawy | Third Assistant Director |
| Lynne Trépanier | Sound Recordist |
| Cynthia Thibault | Boom Operator |
| Philomène Dorion-Laurendeau | Boom Operator |
| Hugo Roy | Gaffer |
| Nicolas D'Annunzio | Key Grip |
| Véronique Mystique | Still Photographer |
| Laurence Poirier | Still Photographer |
| Julie Artacho | Still Photographer |
| Dany Boivin | Art Direction |
| Dany Boivin | Special Effects |
| Jessica Hart | Property Master |
| Catherine Arsenault | Art Department Coordinator |
| Korantin Le Dosseur | Head Carpenter |
| Laura Nhem | Set Decoration |
| Sacha Ratcliffe | Graphic Designer |
| Patricia McNeil | Costume Designer |
| Nermin Grbic | Key Hair Stylist |
| Nermin Grbic | Hair Designer |
| Adriana Verbert | Key Makeup Artist |
| Emmanuel Hessler | Production Manager |
| Mylène Corbeil | Production Coordinator |
| Mélanie Gauthier | Post Production Supervisor |
| Julien Tremblay | Post Production Supervisor |
| Julien Alix | Colorist |
| Stéphane Cadotte | Foley Artist |
| Mélanie Gauthier | Post Production Supervisor |
