Hart to Hart

Season 1, Episode 10

Episode Title: With This Gun I Thee Wed

Air Date: 1979-12-04

Overview:

The Harts are invited to the wedding of Jonathan's former girlfriend in Monte Carlo. She is being forced into a marriage to a power-hungry, ruthless, blackmailer. The Harts uncover the truth and help foil the wedding plans allowing Nikki to marry the man she really loves.