>> here at the luxury ritz and famous home of the rich and famous, very rich and very famous, gilda radner and gene wilder. >> it's me, robin leach. let's make our way quickly down the driveway. you can see the beautiful tennis court, the expensive luxury swing. coming along the path is the very, very expensive, rich, and successful dog of the radner-wilders, miss sparkle radner-wilder. >> i have changed lives. i left new york. i stopped hanging out with the "saturday night live" crowd, and i've lost touch with a lot of people. >> i mean gene took gilda away from us. but we also were aware that she had physical problems, and we just were aware that he was getting her taken care of.