Katherine Helmond, left, appears in a scene from "Soap" with co-stars Robert Mandan, center, and Robert Guillaume. The soap opera parody ran on ABC from 1977 to 1981.

Katherine Helmond, who played the sassy, no-nonsense matriarch on "Who's the Boss?," died at her home in Los Angeles, her talent agency announced. She was 89.

Katherine Helmond, the sitcom star whose memorable roles as ditzy matriarchs in “Soap,” “Who’s the Boss?” and “Coach” endeared her to audiences of all ages, has died.

Emmy-award nominee and Tony winner Katherine Helmond, of “Who’s the Boss?” and “Soap” fame, has died. Helmond, who was 89, passed away at her Los Angeles home on Feb. … ...

Long Islanders Billy Crystal and Tony Danza, co-stars of the late Katherine Helmond, have paid tribute to the "Soap" and "Who's the Boss?" actress and seven-time Emmy nominee. Long Beach native ...

Golden Globe-winning actress Katherine Helmond, a frequent scene-stealer on shows such as “Who’s the Boss?” and “Soap,” has died, her talent agency APA told CNN Friday. She was 89.

Katherine Helmond, best known for her roles on long-running series like Who’s the Boss? and in films like Brazil, died on Saturday, February 23, at the age of 89, according to The Hollywood ...

Katherine Helmond, the Tony-winning actress who played the ditzy Tate matriarch on the groundbreaking 1970s comedy “Soap” and starred on “Who’s the Boss?,” among many other roles, died ...