The Twentieth Century (film)

Although most of the film's major characters are at least loosely based on real Canadian historical figures, not all of their careers actually coexisted. In reality, although Mackenzie King and Arthur Meighen already knew and disliked each other by 1899, neither man had even entered electoral politics at all yet, let alone being candidates for Prime Minister, as of that time — while the real Bert Harper was never a political rival to either man, but merely a government bureaucrat. The real Lord Minto, further, was a benign figure who distinguished himself in Canadian history primarily as a patron of amateur sports, and his term as Governor General had already ended by the time either King or Meighen were in politics — whereas Lord Muto, his fictionalized portrayal in the film, is an Orwellian dictator with much more control over political affairs than Canadian Governors General actually have, who oversees Canadian politics in a manner more reminiscent of The Hunger Games than the real Canadian electoral process, and who is openly conspiring to draw the Canadian military much more deeply into the Boer War. Minto really did have daughters named Ruby and Violet, although both were only teenagers, not adult women, as of 1899. Joseph-Israël Tarte was also a real political figure who opposed the Boer War, although his political career did not overlap with King's or Meighen's.

According to Matthew Rankin, "I wanted everything to feel artificial all the time. The conceit of the film is that Canada might just be totally fake and in this person’s head. And the film is about his head. Everything in the film is drawn from Mackenzie King’s diary and reprocessed. I describe it as a nightmare that he might have had in 1899."^[6] He has also described the film as a satire on the overly earnest way that Canadian history is often presented in film and television, contrasting it against both Heritage Minutes and Sullivan Entertainment costume dramas.^[6]

The film also makes use of both cross-gender acting, with three significant characters (King's mother, J. Israël Tarte and Lady Violet) portrayed by cross-gender performers in drag, and colour-blind casting, with two White Anglo-Saxon Protestant characters (Bert Harper and Dr. Wakefield) portrayed by Asian-Canadian actors. Rankin has described this aspect of the film by saying that "I wanted to take a school-play approach that you don't see so much in film for some reason. In a school play you can have a Filipino Captain von Trapp and a transgender Artful Dodger and it's fine. In film, I don’t understand why there’s this pressure to always link an actor to their exact demographic profile."^[6]