A Professor researches with his students Donna, Kim, Jack and Bill their dreams. The blonde Donna has a nightmare with a cannibal, disclosing one of her greatest fears. Then the driver Dean takes the group in his van to an isolated cabin in the mountains to investigate paranormal activities. However, the Professor seems to go haywire and the students are affected by an entity. The Professor's assistant Stanley is a sadistic lunatic and soon the paranoid Kim learns that the entity is an alien actually. What is happening in the cabin?
—Claudio Carvalho, Rio de Janeiro, Brazil