Ultra-rare, original release British Quad movie poster for this early documentary on Anton LaVey and the Church of Satan in San Francisco. The film has become a landmark cult classic, but original posters never show up for sale, making this an exceptional find. To my best knowledge, only a small (and rather dull) 11x17 poster was printed for the US release. Aside from being extremely rare, the poster offered is also so much more appealing. I have attached an image of that poster along with a vintage ad for informational purposes only. This listing is for the original British Quad poster only.