There wasn't a more seditious movie you could watch as a kid growing up in the 1980s than Heavy Metal, a film that not only relished in its sex, drugs, and rock and roll, but was animated, too. The collection of a handful of hand-drawn sci-fi vignettes are loosely connected by an evil, glowing green ball which tells its story (huh?) to a young girl it soon plans to kill. Some of the stories are funny. Some are gruesome. Some look cool. Some are drawn terribly. All of it amounts to a graphic, guilty pleasure that features a soundtrack from the era's biggest rock groups. And, uh, Stevie Nicks. Anyone from the era will love it, while everyone else simply won't get it at all.