On a weekend camping trip, two struggling couples are haunted by La Patasola, a famed vampiric monster from Amazonian folklore, testing their relationships, morality, and will to survive. Horror But to make a horror movie like this, even on homemade scale and underbudgeted, and with such headshaking and so inconcievably unconvincing actors talking dull dialouges in the car, the tent and around the camp fire, well youll be unfortunate if you find anything worse than this. Stay away is the grumpy old mans advice.