Dark Honeymoon's cast, alone, is impressive. I was very impressed with Lindy Booth and Nick Cornish. I believe this was Roy Scheider's last film and he always delivers. The characters were believable and fascinating. The film itself invites the audience to take part in the confusion, to attempt to discern illusion from reality as if you are looking at a Rorschach test. The film is boldly manipulative, demanding the audience's complete involvement and undivided attention. This is definitely a movie where you have to pay attention the whole time and catch every scene. Believe me it's worth it. If you are a movie fan who likes surprises, I recommend Dark Honeymoon.