A curious low budget horror film, it has two very talented performers at the head of the cast: Pamela Franklin, of 'The Prime of Miss Jean Brodie' and Orson Welles, of many great films. The script does not give either of them the opportunity to maximise their acting potential though, and in fact, the whole story is fairly predictable, quite ordinary or worse. Still, there are a number of atmospheric segments in the film, with fitting music and camera-work setting the mood. It is excessively dark, the odd sound effects are jarring and the cheap special effects do it no good. However, there are some effective moments in the mix. It is not a very good film overall, but it does have some interesting elements. And, for what it is worth, Franklin's acting at times is quite natural.