Valerie Mahaffey, a prolific actress of film, stage and TV shows including "Young Sheldon" and "Northern Exposure," has died at 71 from cancer.

Valerie Mahaffey, a veteran actress whose myriad TV roles included Northern Exposure (for which she won an Emmy), Desperate Housewives and Young Sheldon, died on Friday after a battle with cancer. She was 71.

Emmy-winning actor Valerie Mahaffey has died at age 71. The Young Sheldon and Desperate Housewives star, who had been diagnosed with cancer, died May 30, her husband Joseph Kell confirmed.