Eight different people are invited to their 10-year high school reunion at their now-closed down high school where a former student, disfigured from a prank gone wrong, is there to seek revenge.

A couple of hippies are searching for Joe, a long time friend from the 70s who seem to be stuck in time and never aged a day since then. Through technicolor ninjas, bizarre metalheads, shamans and ancient rituals, the two embark on a journey with no turning back.