Katherine Helmond played Doris Sherman on The King of Queens.
Helmond had minor or supporting roles in films such as Alfred Hitchcock's Family Plot (1976), Terry Gilliam's Time Bandits (1981) and Brazil (1985), and Garry Marshall's Overboard (1987)
 From 1984 to 1992, she played the role of Mona Robinson on the ABC sitcom Who's the Boss?

