Watch FMovies. In February 2010, a documentary filmmaker clandestinely entered the Uritorco hill, in the province of Córdoba. His intention is to film his adventure in the forest. Once there, he meets Adriana, another walker. Together they try to have a good time but, on their way, they encounter soldiers who are looking for the remains of a UFO crash. They drag them through the night while a mysterious being corners them to kill them all.