Kelly Bishop looks back on her storied career with ET as she celebrates the release of her memoir, ‘The Third Gilmore Girl,’ out now. Kelly reflects on her time working with Lauren Graham and Alexis Bledel on the beloved dramedy, as well as her guest stints on ‘The Good Wife’ and ‘The Marvelous Mrs. Maisel.’ Plus, her memories from the ‘Dirty Dancing’ set with Patrick Swayze and Jennifer Grey.