Movies like ginger snaps back

Ginger Snaps Back: The Beginning is a 2004 Canadian horror film and a prequel to Ginger Snaps and Ginger Snaps 2: Unleashed. The third and final instalment in the Ginger Snaps series takes place in 19th century Canada, following the Fitzgerald sisters of the two previous films: Ginger (Katharine Isabelle) and Brigitte (Emily Perkins), who are identical in all respects to their modern-day counterparts.

Each spring, a party from a fort travels to Hudson Bay to trade pelts for winter provisions, but, in 1815, nobody returns.

Brigitte and Ginger Fitzgerald are lost with their horse in the Canadian wilderness when they come across an abandoned camp. An elderly Cree seer woman appears, who warns that they must kill a boy to prevent one sister from killing the other. As the sisters depart, unseen creatures track them and start howling, and their startled horse runs off. In the chaos ensuing, a Cree man (known as "The Hunter") saves and leads them to Fort Bailey, where they take refuge. Ginger explains to the fort's residents they are the daughters of a drowned trader and are seeking passage east.