A film about a group of university professors from New Delhi who are on an expedition in the jungles of India. The explorers are attempting to find a red ruby which was lost in a cursed temple. The professors arrive at the village closest to the temple, and are told that they will encounter evil spirits at the site of the temple. The professors are men of science and laugh off the villager's claims. They make their way to the temple without the blessed objects the villagers attempted to provide them with. Strange things begin to happen as they arrive.