Sources Consulted for Factual Information about Mouthpiece

• "DGC: Directors Guild of Canada / La Guilde canadienne des réalisateurs" Directors Guild of Canada / La Guilde canadienne des réalisateurs. http://www.dgc.ca/. [English / French]
• "Toronto International Film Festival: Festival '18: Films + Events" Toronto International Film Festival. https://www.tiff.net/tiff/films.html.