

Katherine Helmond
Katherine Marie Helmond (July 5, 1929 – February 23, 2019) was a versatile American actress and director whose career spanned more than fifty years across film, television, and theater.
Helmond gained widespread recognition for her memorable performance as the whimsical matriarch Jessica Tate on the groundbreaking ABC sitcom Soap, which aired from 1977 to 1981. Her portrayal of the spirited mother Mona Robinson in the beloved series Who's the Boss? (1984–1992) further solidified her status as a television icon. Additionally, she showcased her talent as Doris Sherman on Coach and took on the role of Lois Whelan, the mother of Debra Barone, in Everybody Loves Raymond. Throughout her career, Helmond made guest appearances on numerous popular shows, including True Blood, Strong Medicine, Providence, The Love Boat, The Bionic Woman, The Six Million Dollar Man, The Bob Newhart Show, Mannix, and Gunsmoke.
In film, Helmond appeared in notable projects such as Alfred Hitchcock's Family Plot (1976), Terry Gilliam's Brazil (1985), and the comedy Overboard (1987). She also lent her voice to the character Lizzie in Disney/Pixar's acclaimed Cars trilogy.
Katherine Helmond's contributions to entertainment were celebrated throughout her life, leaving behind a legacy marked by her distinctive roles and unforgettable performances.
Filmography


Coach
1989
Who's the Boss?
1984
The Hindenburg
1975
The Radiator Springs 500½
2014
Amore!
1993
Time Travel Mater
2012
Christmas Snow
1986
A Grandpa for Christmas
2007
Mater and the Ghostlight
2006
Time Bandits
1981
The Legend of Lizzie Borden
1975
Shadey
1985
Mr. St. Nick
2002
The Hospital
1971
Overboard
1987
The Autobiography of Miss Jane Pittman
1974
Collaborator
2011
The Perfect Nanny
2000
Family Plot
1976
Wanted: The Sundance Woman
1976
Lady in White
1988
Beethoven's 5th
2003
Fear and Loathing in Las Vegas
1998
Frank and Ava
2020
Cars
2006