This Filipino vampire film co-directed by Peque Gallaga and Lore Reyes tells the story of an aswang, the traditional shape-shifting creature of local legend. Here, the vampire makes appearances as a giant snake, a young woman (Alma Moreno), and a withered old hag (Lilia Cuntapay). The aswang has a lengthy cinematic history, having been the subject of the first sound film ever produced in the Philippines (1932's Ang Aswang) and migrating, in somewhat altered form, to films in Hong Kong, India, Ja...