Rock Hudson and Doris Day team up for their third and final film together. George Kimball (Hudson) is a hypochondriac who mistakenly believes that he is going to die after overhearing his doctor discussing a terminal case. He enlists the help of his best friend and neighbour, Arnold (Tony Randall), in finding a new spouse for wife Judy (Day), but all does not go smoothly. When Judy's former paramour Bert (Clint Walker) shows up at their country club, George finds himself actually encouraging his attentions!