凯西·耶茨

　　Major Palgrave, an idiosyncratic but charming mystery writer, reveals to Miss Marple that one of the guests at a luxurious Caribbean resort they're staying at is a Bluebeard-type wife murderer. Unfortunately, the Major succumbs to an apparently accidental overdose of alcohol and blood pressure medication before revealing the killer's identity. When it's discovered that the medicine belonged to another guest and the revealing photograph the Major was carrying is missing, Miss Marple realizes that the serial killer has struck again and more murders will follow.

　　人人都道克劳德（达德利·摩尔 Dudley Moore 饰）艳福不浅，因为他的妻子丹妮拉（娜塔莎·金斯基 Nastassja Kinski 饰）美若天仙，娇艳动人，可是，在最初的幸福和喜悦褪去之后，克劳德的心头浮现出了一个他百思不得其解的问题：丹妮拉究竟看上了自己什么呢？他又能否满足爱妻呢？　　这问题像滚雪球一般日益壮大，令克劳德陷入了痛苦之中，自卑和不自信逐渐演变成为了怀疑和不信任，终于，克劳德决定雇佣一名私家侦探，调查妻子的一举一动。很快，侦探便告诉克劳德，丹妮拉和一名叫麦斯米兰（阿曼德·阿山特 Armand Assante 饰）的小提琴手走得很近，心中充满了怒火的克劳德起了杀心。