In the tradition of 'Friday the 13th, Part 2' and 'Oklahoma!' comes this riotously rancid musical horrorthon from "South Park" co-creator Trey Parker. The story is real, tracing the adventures of 1870s Mormon Alfred Packer, the only American ever convicted of cannibalism. The seven songs add a special element to the proceedings that make it a one-of-a-kind....something! 97 min. Standard; Soundtrack: English Dolby Digital stereo; audio commentary by Parker, Matt Stone; outtakes; featurettes; interviews; music videos; more. Two-disc set.