Before he became rich and famous off the Lord of the Rings films (and bless him for it), director Peter Jackson fired off a string of raunchy, gory grind house flicks, including Bad Taste, Dead/Aliveand this 1989 oddity which basically turned the Muppets into porn stars. The film concentrates on the cast of the titular TV show, a gang of animal puppets who aren't exactly suitable for "Sesame Street." When plus-size star Heidi the Hippo discovers that her walrus hubby has been cheating on her, she goes gunning for vengeance. Other average, everyday puppet problems include sex, drugs, AIDS, pornography, extortion, robbery and murder. This is one sick, twisted and hilarious film.94 minutes Unrated.