KATHRYN CROSBY - actress, nurse, teacher, mother and grandmother - came to films by way of one of the many beauty contests she'd been entering since her teen years. Some of her films include Seventh Voyage of Sinbad and Anatomy Of A Murder. Kathryn, who married Bing in 1957, is the mother of Harry, Mary Frances, and Nathaniel Crosby. In addition to her many Christmas-special appearances, during the 1970s Kathryn hosted her own San Francisco-based talk show. She's a registered nurse and has authored two other books. She periodically travels and performs in stage shows - and is fluent in Russian, French, Spanish and German. She has also authored three books, the two most recent of which are My Life with Bing and My Last Years with Bing.