In Lower Canada, around 1850, sisters Augustine and Josephine Wilson suffer from a rare genetic disease that sets them apart from other women. They are secluded by their father, who is suffering from tuberculosis. After his death, they must confront a village dominated by religious superstition and fear of the devil. Hunted and perceived as she-wolves, they become the embodiment of rejection and emancipation, until a mysterious destiny leads them to their liberation.

Marilou Morin
as Augustine Wilson

Eve Lemieux
as Joséphine Wilson

Rémy Girard
as Docteur Jacques

Roger La Rue
as Monseigneur Deschamps

Penande Estime
as Mystérieuse Philomène

Pierre Gendron
as Rolland Wilson

Arthur Bussières Gallant
as Le forgeron