![Fate/kaleid liner Prisma☆Illya: Vow in the Snow (2017)](https://image.tmdb.org/t/p/w185/suy8nFraq8vASRKz6GcL6p9FEvN.jpg)
U.S. marshal Britt MacMasters returns from a mission to find his father wounded and his son kidnapped by the outlaw Jed Blake. Hot on their trail, Britt forms a posse with a gunslinging deputy and a stoic Pawnee tracker. But Jed and Britt tread dangerously close to the Red Desert’s Sioux territory.