Development The idea to make
Edge of the Knife came from
University of British Columbia professor
Leonie Sandercock and Haida Gwaii community organizers who wanted to encourage learning
Haida, classified as an
endangered language with fewer than 20 speakers at the time of the movie's production. After an idea submission contest,
Haida brothers Gwaai and Jaalen Edenshaw, as well as Graham Richard, joined Sandercock in 2014 to begin work on the script. Over twelve months, with advice from fluent Haida speakers Diane Brown (the Edenshaws' grandmother) The writers tried to give equal screen time to the northern dialect, from Old Massett, and the southern one, from Skidegate, "to encourage members of both communities to learn their own dialect and to have a film that would showcase both," as Sandercock wrote. which refers to a Haida proverb: "The world is as sharp as the edge of a knife; as you go along you have to be careful or you will fall off one side or the other."
Edge of the Knife was co-directed by Gwaai Edenshaw (in his directing debut), who is Haida; and
Helen Haig-Brown, who is
Tsilhqot'in. With
Edge of the Knife, filmmakers intended to preserve Haida language and culture for future generations. The production for
Edge of the Knife was done with in funding, the
Council of the Haida Nation, the
Canada Media Fund, and British Columbia and federal tax credits. "The film reflects a resurgence of indigenous art and culture taking place across Canada," Catherine Porter wrote for
The New York Times in 2017. Each day after language activities together, actors would break into small groups, sometimes individually, to be instructed by fluent speakers. After a week of language training, the actors had most of their lines memorized. The actor training cost a total of ; producer Frantz said he considered dubbing difficult lines in post-production. Women produced traditional costumes by weaving
red cedar. During the recording process, actors continued improving their pronunciation of Haida words with the assistance of fluent speakers. Filming was scheduled to end on 2 July. The film was in editing in November 2017, The film has been released with English subtitles. ==Release==