20. Cruise at Your Own Risk (1980)
The Harts take a luxurious cruise on a Hart Industries liner to investigate a series of jewel thefts. They find themselves at the mercy of the jewel thieves' rival burglars.
Release date: 1980-04-08
Season number: 1
Episode number: 20
Runtime: 60 minutes
Director: Earl Bellamy
Guest stars
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Rosemary Prinz