From the producer ofHostelandTexas Chainsaw Massacrecomes... a creepy and energetic found-footage thriller. Rogerebert. Com. This heart pulsing horror is based on the realNorth Carolina, Brown Mountain Lights sightings that dateback to the Cherokee and Catawba Indians. Locals still tell stories of unexplained disappearances and many have suspected the lights are UFOs. Young Riley isan autistic boy who uses his hand held camera as a coping device to navigate a big world. While on a camping vacation with his family, he sees mysterious lights in the night sky, which he is able to record. Rileys footage gives us an inside look into the alien threat stalking this family as their trip takes an ill-fated turn.