Hunter (Fred Dryer) knows that the murder of a hooker is somehow connected with a huge pharamaceutical theft, but he can't figure out why the woman was killed. In order to get the answers and flush out the villains, McCall (Stepfanie Kramer) goes undercover as a "working girl." This strategy may ultimately prove fatal to both Hunter and McCall, thanks to the deadly persistence of sadistic soldier-of-fortune Johnny Zajak (Vernon Wells). ~ Hal Erickson, Rovi