Catherine O'Hara
DOB: March 4, 1954 | Birthplace: Toronto, Ontario, Canada | Profession: Actress, Comedian
Unfortunately, Catherine O'Hara has passed away.
Died: January 30, 2026 (Age 71 Years)
City: Santa Monica / Los Angeles, California
Cause of Death: Pulmonary embolism (underlying: rectal cancer)
Resting Place: Cremated; ashes given to family
Obituary: Read More
Catherine O'Hara was a Canadian-American actress, comedian, and writer celebrated for her sharp improvisational skills, eccentric characters, and ability to blend absurdity with genuine warmth. Best known for her roles as Kate McCallister in the Home Alone films, Delia Deetz in Beetlejuice, and the unforgettable Moira Rose on Schitt’s Creek, she enjoyed a career spanning more than five decades in sketch comedy, film, and television.
Early Life
Catherine Anne O'Hara was born on March 4, 1954, in Toronto, Ontario, Canada, into a large Irish Catholic family. The sixth of seven children born to Margaret Ann (née Meehan) and Marcus Charles O'Hara, she grew up in the Toronto suburb of Etobicoke. Humor was a central part of family life. After graduating from Burnhamthorpe Collegiate Institute, she took a job as a waitress at Toronto’s Second City Theatre, where she eventually became an understudy for Gilda Radner before joining the troupe herself.
Career Beginnings
O'Hara began performing with Second City in the mid-1970s and quickly became a key member of the ensemble. She rose to prominence as a writer and performer on the sketch comedy series Second City Television (SCTV, 1976–1984), creating memorable characters such as the lounge singer Lola Heatherton and delivering deadpan celebrity impressions. Her work on the show earned her a Primetime Emmy Award for Outstanding Writing in a Variety or Music Program. She also made early television appearances and transitioned into film with supporting roles in the 1980s.
Breakthrough with Home Alone and Beetlejuice
O'Hara gained wider recognition with her role as Delia Deetz, the eccentric artist and stepmother, in Tim Burton’s Beetlejuice (1988). Two years later she achieved mainstream stardom as Kate McCallister, the frantic mother who accidentally leaves her son behind, in Home Alone (1990) and its sequel Home Alone 2: Lost in New York (1992). These performances showcased her gift for physical comedy and emotional sincerity, making her a familiar face to audiences worldwide.
Film and Television Roles
Beyond the Home Alone films, O'Hara became a regular collaborator with director Christopher Guest, starring in the improvisational mockumentaries Waiting for Guffman (1996), Best in Show (2000), A Mighty Wind (2003), and For Your Consideration (2006). She voiced Sally and other characters in Tim Burton’s The Nightmare Before Christmas (1993) and later appeared in Frankenweenie (2012). Her most celebrated later role was Moira Rose, the flamboyant former soap-opera star, on Schitt’s Creek (2015–2020). In her final years she continued working, appearing in The Last of Us and the Apple TV+ series The Studio.
Personal Life
O'Hara married production designer and director Bo Welch in 1992 after meeting him on the set of Beetlejuice. The couple had two sons, Matthew (born 1994) and Luke (born 1997). She maintained close ties to her Canadian roots and her large family, including her sister, singer-songwriter Mary Margaret O'Hara. Known for her private nature and dry wit off-screen, she was widely admired by colleagues for her kindness and professionalism.
Top 10 Films/TV Shows
SCTV (1976–1984) — Various characters / Writer
Beetlejuice (1988) — Delia Deetz
Home Alone (1990) — Kate McCallister
Home Alone 2: Lost in New York (1992) — Kate McCallister
Best in Show (2000) — Cookie Fleck
A Mighty Wind (2003) — Mickey Crabbe
Schitt’s Creek (2015–2020) — Moira Rose
The Nightmare Before Christmas (1993) — Voice of Sally / Shock
Waiting for Guffman (1996) — Sheila Albertson
The Studio (2025) — Patty Leigh
Honors and Recognitions
O'Hara won two Primetime Emmy Awards (one for writing on SCTV and one for Lead Actress in a Comedy Series for Schitt’s Creek), a Golden Globe Award for Schitt’s Creek, multiple Screen Actors Guild Awards, and several Canadian Screen Awards. She was appointed an Officer of the Order of Canada in 2017, inducted into Canada’s Walk of Fame, and received the Governor General’s Performing Arts Award for Lifetime Artistic Achievement. Her films collectively grossed more than $4.3 billion worldwide.
Conclusion
Catherine O'Hara’s unique blend of improvisation, character work, and heartfelt comedy left an indelible mark on film and television. From the sketch stages of SCTV to the global phenomenon of Schitt’s Creek, she created characters that were both ridiculous and deeply human. Her legacy endures as one of comedy’s most inventive and beloved performers.
About the Author
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