简介：Onyx joins a group of fellow occultists to attend a dark ritual at the mansion of their idol, Bartok. Suspecting Bartok’s nefarious intentions, Onyx is suddenly immersed in a world of monsters, mystery, and mayhem. 源自：https://festival.sundance.org/program/film/638a1755d406b222a0f2cab2
简介：A group of friends decide to spend their last summer together by taking a trip to the rural camping destination "Black Hills". Once there, they find themselves in the middle of a deadly quarrel with a local family.