Sandy Duncan: Sandy Duncan. Actress: The Swan Princess. This wholesome "Chatty Cathy" delight had all the earmarks of becoming a dithery TV star in the early 70s and a couple of sitcom vehicles were handed to her with silver platter-like enthusiasm. Neither, however, made the best use of her elfin charm and both series died a quick, and deserved, death. Nonetheless, Sandy Duncan went on to become a Disney film lead, a...