Thundercrack! on AllMovie

This hardcore pornographic feature production is intended as a spoof of wholesome movies with rural settings and of pornography, generally. In the story, on a rainy night a group of travelers (including a man in love with a gorilla) take refuge in a stage-set mockup of a farmhouse and are hosted by an insane widow who has a yen for sexual encounters. There, she acts as ringmaster to a sexual circus.