I love this movie and have recommended it to my students in folk-magic because it is closely based on a true story of murder, mysticism, and (possible) madness concerning a Pennsylvania Dutch Pow Wow doctor in the mid-1920s. Donald Sutherland is superb as John Reese, the highly eccentric conjure and herbalist. Chad Lowe is quite good as his young apprentice. The location shots, filmed in Norway, are spectacular -- not Pennsylvania Dutch country, exactly, but a wonderful rural landscape, with great old 19th century buildings. There is also a very good look at contemporaneous hoodoo practices, as the Pow Wow doctor seeks an outside consultation to cure his ills. If you're a prop and set decoration fan and knowledgeable about magic, look for the couple of Pennsylvania Dutch hex signs (inexplicably called "hexagrams" -- the movie's one false step) that contain Norse bind-runes thrown in on them -- obviously that was the Norwegian prop-maker's little in-joke. This is a great little underrated classic, and the perfect vehicle for Donald Sutherland.