I was not a fan of Hart to Hart when the romantic adventure ran on ABC from 1979 to 1984. But I enjoyed the audio commentary on the new DVD of Hart to Hart: The Complete First Season (Sony, premiere movie and 22 episodes, six discs, $49.95).
Executive producer Tom Mankiewicz and stars Robert Wagner and Stefanie Powers offer a relaxed and conversational look at the show during commentary on the premiere. They joke about the plots and dialogue, offer up trivia (Sugar Ray Robinson was Wagner's first choice to play servant Max) and have such a good time, it makes the show seem better.
The DVD also includes a short feature on the making of the show.