When a client suspects his fiancée is cheating on him, he hires bumbling novice detective Vic Nardozza to investigate. But Mitch, the handsome man Vic normally uses to bait women, refuses the case. Vic decides he's sexy enough to handle the assignment himself and works out vigorously at the gym to help entice his target. However, his weakened condition only allows his date to seduce him. When Vic gives his client the bad news, carefully omitting his own participation, the enraged man mistakenly attacks Mitch, believing him to be the lover. Later, when Mitch discovers Vic's indiscretion, he retaliates by pushing Vic out of a window. Meanwhile, voyeuristic fellow sleuth Kevin Blakeley believes that Jack's irritability is a sign that the crusty veteran detective is on the verge of a stroke.