Major John MacGillis is a conservative, by-the-book, die-hard Marine. Polly Cooper is a pacifistic, liberal journalist. Nonetheless, when the two meet, there's instant and intense chemistry between them and they get married less than 24 hours later. Now Polly (and her kids from a previous marriage) have to learn how to deal with being a Marine family, while Major MacGillis has to learn how to be a Dad...