Sister Krampus (2021)

Near the end of World War II American soldiers perpetuate an unspeakable horror on a local nun Turned away from the church Krampus hears her cries enacting brutal revenge but it comes with a price Decades later two sisters visiting Europe on Christmas holiday are unexpectedly plunged into the nightmare web of Sister Krampus bride to the holiday deity They are aided by a local village woman and together they venture into the nearby desolate convent to unlock the secret to stopping the evil spirit once and for all