This film starts with a great idea, that a young man with a severe and unusual form of insomnia may have murdered someone while sleepwalking. If only the people who wrote and produced this film knew what to do with it. Unfortunately, they weren't up to the challenge. The result is a cheap-looking murder mystery that's completely ordinary. The low budget shows and it's more like watching a television episode than a motion picture. In fairness, The film could have been worse. It is tolerable and at times it's mildly interesting. Also, women who watch will enjoy the site of the hunky lead Phillip Winchester shirtless much of the time. My only complaint is that it could have been so interesting and so suspenseful, much better than it was. Alfred Hitchcock could have worked wonders with the idea.