The Triangle

The Triangle (2016) is a mystery, horror directed by Adam Stilwell rated 4.6/10.

Three filmmakers receive an unsettling postcard from an estranged friend living in a secluded commune. The filmmakers take their cameras into the wilderness of Montana to document the mysterious inner workings of the group. On their disconcerting road to self-sufficiency, witnessing something more shocking than they ever imagined.