Ana is going through psychological problems. She and lifelong friend Cléia decide to revisit the place they spent their childhood together in an attempt to get better results in her treatment. But they meet a stranger who will upset their plans.
There's nothing like a restful nap in a pleasant wooded valley. But when André awakens and is greeted by a pesky yellow-and-black striped insect with a nasty stinger, he ends up taking a quick (and painful) hike.
A man wanders out of the desert not knowing who he is. His brother finds him, and helps to pull his memory back of the life he led before he walked out on his family and disappeared four years earlier.
After losing their academic posts at a prestigious university, a team of parapsychologists goes into business as proton-pack-toting "ghostbusters" who exterminate ghouls, hobgoblins and supernatural pests of all stripes.