1981. "Mystics in Bali" is a wonderfully bizarre, off-the-beaten path Indonesian horror/supernatural flick about an American writer researching black magic. She's experienced the voodoo of the Caribbean, but she runs into some real trouble as a student of the Leak in Bali.

There are a lot of disjointed plot points and the dialogue is weak, but the music (I doubt traditional Balinese music has been used in a horror flick before) and total oddity of a flying head make this a worthwhile view for fans of the unusual.