Hart to Hart S01 E01
When Jonathan breaks up a semi-slavery ring, the manager running it sends a hit man to pretend to be Jennifer's cousin and terminate her.
Hart to Hart S01 E02
A yacht trip becomes dangerous when one of the Harts' guests is blackmailed into running drugs.
Hart to Hart S01 E03
An innocent woman is blackmailed by her ex-husband into using their son to extort money from Jonathan.