Overview:Lifetime's "Intimate Portrait" series shines a spotlight on the Golden Girls -- Bea Arthur, Betty White, Estelle Getty and Rue McClanahan -- with a collection of four programs offering an up-close look at the remarkable lives of the hit show's stars. Valerie Harper, John Ritter and Alex Trebek narrate this tribute, with guests including Angela Lansbury, Mary Tyler Moore, Edward Asner, Rosie O'Donnell and many others.