All is fair in love? Even murder? That's the question posed by this light and funny suspense comedy about a love triangle in a Howard Johnson Motor Inn. In the first episode, Mitchell, an obvious and commonplace dentist who sees himself as the dashing, heroic type and Arlene, a middle aged "Femme Fatale" of sorts, plan to murder her husband Paul, a blundering used car salesman. In the second episode, having discovered that Mitchell has been unfaithful, Arlene allies herself with Paul to do away with Mitchell. In the third episode, the two men, feeling foolish and betrayed themselves, join forces against Arlene. This murder attempt, like the others, fails.