Punnami Naagu (1980)

Naagulu is forced to consume poison since childhood by his father making him immune to the snake bite. On every full moon day , Naagulu searches for a woman and kills her . One day, he kills the woman he loves. Her brother Raju gets suspicious and starts his investigation only to make a shocking discovery . Punnami Naagu is a remake of a kannada film, Hunnimeya Rathriyalli.