Savages (1972)

One morning, a primitive tribe, known as The Mud People, make their way through the woods in search leaves that when smoked, produce visions and temporary aphasia. Wearing only loincloths and strange masks, with their hair and bodies caked in mud, the group inhales the smoke of the burning leaves and then prepares Yool yun, a consort for their priestess Khar-Lah-Tah, for sacrifice. Suddenly a croquet ball bounds through the forest and stops at the priestess' feet, interrupting the ceremony...