I once saw a movie and it started out with hippies sitting in the desert and they were sitting under a canope that was connected to a vw bus. A guy that looked like jesus came along and started singing sypathy for the devil--then with bad 70's film special effects they all died but you didn't really see it--then it cut back to them lying on the desert all dead--one might have survived. Has anyone seen this and if you have what is the name of it? thanks Hazzy