This is definitely a European-style film from the period, the 70s. Everything about it speaks loudly with the European influence, the music, the cinematography, the editing. It's much like what you'd see in countless Euro horror films from the time, but this time it's a dramatic and rather realistic take on the old American classic. When seen, it doesn't take much to imagine the shooting conditions, and how did they all, cast and crew, put up with the misery of the terrible cold and snow? Heston isn't miscast here like some say, he's just very much different from what might be expected, but he does an admirable job. Some of his best film work was during this time, not the studio blockbusters he was known for prior to this. It is good that the story doesn't opt for the Hollywood "happy ending" but, without spoiling it for those who haven't seen this, it is a much more realistic ending.
