A truly horrible movie, with no production quality whatsoever and Boris is immensely wasted in a small role as a scientist who conveniently becomes bedridden before the movie kicks into sadistic gear. A live rock is found under a volcano and Boris and his assistants set up a fear chamber to terrorize young girls. They then take the blood of the girls to feed the rock. Boris gets stressed out, bows out for a while, and his assistants proceed without him, kidnapping girls, whipping them, all sorts of sadistic merriment for fans of this stuff. There is even a strip tease for the rock! I can't say to avoid this movie, there are unintentionally hilarious moments, especially the character of Roland. But extreme fans of Boris will be shocked and outraged, to say the least.