When the local police break up several of Sonny's secret deals, Vinnie must fabricate another informant.
Hunter seeks the assailant of a comatose pregnant woman whose unborn child McCall wants to adopt; guest Leif Garrett.
MacGyver has his ski pole switched while on vacation and unwittingly receives microfilmed evidence against a gambler.
Ponch and Jon become involved in the case of a young girl whose parents are nowhere to be found. Candi, a racing driver, takes her to the racetrack - with dramatic consequences.
Modern-day pirates hatch a plot to destroy a charitable ocean research project and discredit a crack Navy unit.