I know nothing of the history of this movie, but I suspected it started out with this pitch: "Let's do 'How to Murder Your Wife' but with Tony Curtis.'" While there was no actual murder in the aforementioned movie (made a year earlier), there are several in this one. Curtis has a fine time playing his dark side in the first half of the movie and mostly getting away with it. The last half of the movie goes nowhere, though, and Nancy Kwan really has nothing to do in the movie, even if she is on the video box cover nowadays. However, Zsa Zsa Gabor has her one perfect, if brief, role of her otherwise inexplicable career in the first part of the movie.