[2] She is most noted for her performance in the 2021 film Maria Chapdelaine, for which she won the Prix Iris for Revelation of the Year at the 24th Quebec Cinema Awards.

[3] In 2021, she garnered acclaim for her performance in the film Maria Chapdelaine, winning the Prix Iris for Revelation of the Year at the 24th Quebec Cinema Awards.

[3] That year, she was also cast in Charlotte Le Bon's debut feature film Falcon Lake.

[9] Humanist Vampire Seeking Consenting Suicidal Person premiered at the 80th Venice International Film Festival on September 3, 2023.

[11] For her performance in the film Maria Chapdelaine, Montpetit won the Prix Iris for Revelation of the Year at the 24th Quebec Cinema Awards.