 In her final season, from October 14, 1962, to May 12, 1963, she appeared on Sunday nights at 10 p.m. following "Bonanza".After 12 years with NBC, Dinah signed with ABC-TV in the fall of 1964 hosting four hour long specials sponsored by Purex.In 1970 Dinah Shore returned as a staple of American television in various daytime talk shows for NBC and syndication for more than twenty years after the conclusion of this series.