For me this movie is one of the best movies released in year 1974. I will grant that my expectations were very low before watching The Mephisto Waltz. It's probably the most known Horror movie and it's really entertaining. In my opinion, some of the actors roles were just a masterpieces which made an amazing impression on me. This movie is different, thanks to director. Praise him for it. You can watch the movie online here or download it.