On Wolfman Mac Last Night

I was expecting a drive-in disaster, but this was better than expected. I knew it had to be foreign based on the sets, approach to directing and the dubbing. What was curious is that the actors were mouthing English, and it was dubbed in English. It appeared their lips were a fraction of a second behind the sound. Also for this type of movie there actually was a decent plot, although I did not understand the direction part of the time. We never understood why the head master began killing the night the new professor arrived. We don't know why he was the way he was, and when it began.