who plays mrs. chandler on young and the restless
Wilma Jeanne Cooper (October 25, 1928 -- May 8, 2013) was an American actress, best known for her role as Katherine Chancellor on the CBS soap opera The Young and the Restless (1973 -- 2013). At the time of her death, she was eighth on the all-time list of longest-serving soap opera actors in the United States. She was the mother of actor Corbin Bernsen.