This is a pretty decent movie of the week from the Spelling-Goldberg production house. This movie is pretty much like Murder, She Wrote, which came out ten years later. Michael Constantine does a pretty decent job as the ship's doctor, who also happens to be an amateur detective and the cast, which is made up of many of the top stars of the small screen at the time did a pretty credible job playing the victims. Also, this happens to be one of the final appearances of Richard Long, who would die a few months later.