Catherine O'Hara

Early life and career beginnings

Catherine Anne O'Hara was born on March 4, 1954, in Toronto, Ontario, into a Catholic family of Irish descent. She was the sixth of seven children born to Margaret Ann and Marcus Charles O'Hara, and her elder sister Mary Margaret would also become a musician and actress. O'Hara graduated from Burnhamthorpe Collegiate Institute in 1974, where she was taught by future Mississauga mayor Carolyn Parrish. Her entry into comedy began that same year when she joined the Toronto troupe of The Second City, initially working as an understudy for Gilda Radner and performing in the Sunday night cast of alternates. After Radner left for Saturday Night Live, O'Hara joined the touring company and secured her big break by replacing an ailing performer in the lead female role during the troupe's stint in Chicago. By 1976, she had established herself as the resident leading female comic for The Second City in Toronto, a position that set the stage for her television breakthrough.

Breakthrough with Second City Television

In 1976, The Second City launched the sketch comedy series Second City Television (SCTV), and O'Hara quickly became a regular and integral performer. The show, which began airing locally in Southern Ontario that fall, gradually built a national and then international following through syndication. O'Hara's versatile character work and writing on SCTV earned her widespread fame in Canada and critical recognition, including a Primetime Emmy Award for outstanding writing and three additional Emmy nominations for her writing contributions. She left the show temporarily, missing the 1980-81 season, and was briefly hired to join Saturday Night Live in 1981 but quit without appearing on air, citing a dislike for living in New York City and denying long-standing rumours of conflicts with writer Michael O'Donoghue. She returned to SCTV for its high-profile pickup by the NBC television network in the United States, where it was rebranded as SCTV Network 90. O'Hara left the show again prior to its fifth season in 1982 but made guest appearances through its conclusion in 1984. Her early television work also included a season on the CBC children's series Coming Up Rosie (1976-77), a small sketch role in a 1975 Wayne and Shuster special, and voice work for various cartoons and television specials like Witch's Night Out and Intergalactic Thanksgiving.

Film prominence and mockumentary collaborations

O'Hara transitioned successfully to film, making her feature debut in the 1980 comedy Double Negative alongside her SCTV co-stars John Candy, Eugene Levy, and Joe Flaherty. Throughout the 1980s and 1990s, she built a reputation for memorable supporting roles in major studio films. She appeared in Martin Scorsese's After Hours (1985) and Mike Nichols's Heartburn (1986) before landing the role of Delia Deetz in Tim Burton's horror-comedy Beetlejuice in 1988. Her portrayal of the frantic but loving mother Kate McCallister in the blockbuster Home Alone (1990) and its 1992 sequel Home Alone 2: Lost in New York made her a household name internationally. That same year she also appeared in the comedy There Goes the Neighborhood and had roles in Dick Tracy and Betsy's Wedding. A significant chapter of her film career was her collaboration with director Christopher Guest, starring in his acclaimed mockumentaries Waiting for Guffman (1996), Best in Show (2000), A Mighty Wind (2003), and For Your Consideration (2006). Her role in the 1999 Canadian drama The Life Before This earned her a Genie Award for Best Performance by an Actress in a Supporting Role. O'Hara also became a prolific voice artist in animation, with notable roles including Sally in The Nightmare Before Christmas (1993) and characters in Chicken Little (2005), Over the Hedge (2006), Monster House (2006), Brother Bear 2 (2006), Where the Wild Things Are (2009), and Frankenweenie (2012). She later voiced characters in major animated features like Elemental (2023) and The Wild Robot (2024).

Television resurgence and later roles

O'Hara maintained a steady presence on television with guest roles on series like Tales from the Crypt, The Larry Sanders Show, Six Feet Under (2003 to 2005), and Curb Your Enthusiasm. Her performance in the 2010 HBO television film Temple Grandin earned her three major award nominations: a Primetime Emmy Award, a Satellite Award, and a Screen Actors Guild Award. Her career reached a new peak from 2015 to 2020 with her starring role as the delightfully eccentric Moira Rose on the CBC sitcom Schitt's Creek, created by and starring her longtime collaborator Eugene Levy and his son Dan Levy. Her performance was critically lauded, winning her six consecutive Canadian Screen Awards for Best Lead Actress in a Comedy Series and, for the final season, a rare sweep of the major television awards. Concurrently, she played Dr. Georgina Orwell in the first season of Netflix's A Series of Unfortunate Events (2017), with two of her episodes directed by her husband Bo Welch, and she was the only cast member from the 2004 film adaptation to appear in the series. In 2025, she took a main role in the Apple TV+ satirical comedy The Studio and made a guest appearance as Gail Lynden in the second season of HBO's The Last of Us, earning Primetime Emmy nominations for both performances. Her major television awards for the final season of Schitt's Creek include:

• TCA Award for Individual Achievement in Comedy (2020)
• Primetime Emmy Award for Outstanding Lead Actress in a Comedy Series (2020)
• Golden Globe Award for Best Actress, Television Series Musical or Comedy (2021)
• Critics' Choice Television Award for Best Actress in a Comedy Series (2020)
• Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series (2021)

Selected filmography and box office impact

O'Hara's extensive film career contributed to a cumulative worldwide box office gross of more than US$4.3 billion. Her roles spanned from early supporting parts to major studio hits and acclaimed independent comedies. The following table highlights some of her most commercially successful and notable film appearances, demonstrating her range across genres from family comedy to stop-motion animation and mockumentary. Her film work in the 1990s also included appearances in The Paper and Wyatt Earp in 1994, and she starred with Christina Ricci in the 2006 fantasy film Penelope.

Personal life, health, and family

O'Hara met production designer and director Bo Welch on the set of Beetlejuice in 1988, and the couple married in 1992. They had two sons, born in 1994 and 1997. She held dual Canadian and American citizenship and described herself in a 1983 Rolling Stone interview as 'pretty much a good Catholic girl at heart'. O'Hara had a rare congenital condition called dextrocardia with situs inversus, meaning her heart and other major internal organs were mirrored from their normal positions. While filming The Studio in the mid-2020s, she contracted COVID-19 but chose not to get tested or inform her coworkers so that production could finish on location, a decision she disclosed in early 2025. This dedication to her work was later highlighted by Seth Rogen when he accepted posthumous awards on her behalf, and her brother Marcus was also a performer with The Second City company early in her career.

Death and industry tributes

On January 30, 2026, emergency services were called to O'Hara's home in Brentwood, Los Angeles, for a woman experiencing difficulty breathing. She was hospitalized in serious condition and died later that day at Saint John's Health Center in Santa Monica, California, at the age of 71. The cause of death was a pulmonary embolism, with rectal cancer listed as the underlying cause. Her funeral was held on February 14, 2026. The entertainment industry paid extensive tribute, with Rachel McAdams honouring her at the 98th Academy Awards and Macaulay Culkin, Annie Murphy, and Dan Levy paying respects at the 78th Primetime Emmy Awards. In March 2026, O'Hara posthumously won two Actor Awards (formerly Screen Actors Guild Awards) for her work on The Studio: Outstanding Performance by a Female Actor in a Comedy Series and Outstanding Performance by an Ensemble in a Comedy Series. Show co-creator Seth Rogen accepted the awards on her behalf, noting her dedication and that she frequently sent thoughtful emails with scene revisions the night before filming, stating she 'showed that you could be a genius and you could be kind.' She became the first woman to win an individual Actor Award posthumously.

Awards, honours, and recognition

Throughout her career, Catherine O'Hara received significant recognition for her contributions to the arts. In 2017, she was appointed an Officer of the Order of Canada, one of the country's highest civilian honours, and was invested the following year. For 2021, she was named the honorary mayor of Brentwood, Los Angeles. Her competitive awards highlight her versatility across comedy and drama, from early writing accolades to her sweep of major acting awards for Schitt's Creek. Her posthumous wins for The Studio in 2026 demonstrated the high regard in which she was held by her peers until the end of her career, and she also appeared in the tenth series of the British version of Whose Line Is It Anyway? in the early 2000s.

Catherine O'Hara received two Primetime Emmy Awards during her career, one for writing on SCTV and one for acting on Schitt's Creek. She also won a Golden Globe Award for her performance on Schitt's Creek. Her accolades include four Screen Actors Guild Awards, including one for Schitt's Creek and two posthumous Actor Awards for The Studio. In 2017, she was appointed an Officer of the Order of Canada. She also won a Genie Award for Best Performance by an Actress in a Supporting Role for the 1999 film The Life Before This.

• Order of Canada: Appointed Officer (2017)
• Primetime Emmy Awards: 2 wins (Writing for SCTV, Lead Actress for Schitt's Creek), plus multiple nominations for SCTV, Temple Grandin, The Last of Us, and The Studio.
• Golden Globe Award: 1 win (Best Actress for Schitt's Creek, 2021)
• Screen Actors Guild Awards: 4 wins total, including for Schitt's Creek and the posthumous wins for The Studio.
• Canadian Screen Awards: 6 wins for Best Lead Actress in a Comedy Series for Schitt's Creek.
• Genie Award: 1 win for Best Performance by an Actress in a Supporting Role for The Life Before This (1999).
• Actor Award: 2 posthumous wins for The Studio (2026) for Individual and Ensemble performance.
• Critics' Choice Television Award: 1 win for Schitt's Creek (2020).
• TCA Award: 1 win for Individual Achievement in Comedy for Schitt's Creek (2020).

Questions about Catherine O'Hara

What was Catherine O'Hara's cause of death?

Catherine O'Hara died on January 30, 2026, at the age of 71. The cause of death was a pulmonary embolism, with rectal cancer identified as the underlying cause. She passed away at Saint John's Health Center in Santa Monica, California, after being hospitalized in serious condition from her home in Brentwood, Los Angeles. The Los Angeles Fire Department had responded to a call from her home regarding a woman experiencing difficulty breathing earlier that day.

Did Catherine O'Hara win an Emmy for Schitt's Creek?

Yes, Catherine O'Hara won a Primetime Emmy Award for Outstanding Lead Actress in a Comedy Series for her role as Moira Rose on Schitt's Creek. This occurred during the show's sixth and final season in 2020. Her performance that season led to a historic sweep of the five major television awards. She also won a Golden Globe Award, a Critics' Choice Television Award, a Screen Actors Guild Award, and a TCA Award for Individual Achievement in Comedy. Earlier in her career, she had won a Primetime Emmy Award in 1982 for outstanding writing for her work on the sketch comedy series Second City Television.

Was Catherine O'Hara in the original Home Alone movie?

Yes, Catherine O'Hara starred as Kate McCallister in the 1990 blockbuster comedy film Home Alone. She reprised this role in the 1992 sequel, Home Alone 2: Lost in New York. These family comedies were among her most commercially successful and widely recognized film appearances. Her work in these movies contributed to the cumulative worldwide box office gross of her filmography, which exceeded US$4.3 billion. The role of the frantic mother left behind became an well-known part of her extensive film career.

What was Catherine O'Hara's rare health condition?

Catherine O'Hara had dextrocardia with situs inversus, a rare congenital condition. This condition meant her heart and other major internal organs were mirrored from their normal positions in her chest and abdomen. She lived with this condition throughout her life without significant public report of it being debilitating. In the mid 2020s, she also contracted COVID 19 while filming the series The Studio, though she did not inform her coworkers at the time so production could continue.

Did Catherine O'Hara work with Christopher Guest?

Yes, Catherine O'Hara collaborated extensively with director Christopher Guest. She acted in four of his acclaimed mockumentary films: Waiting for Guffman in 1996, Best in Show in 2000, A Mighty Wind in 2003, and For Your Consideration in 2006. Her performances in these films, often alongside frequent co star Eugene Levy, were critical highlights. Her work in three of these films earned her various awards and nominations from critics groups and guilds, showing her comedic range within the improvisational style Guest favoured.

What was Catherine O'Hara's last major role?

One of Catherine O'Hara's last major roles was as a series regular in the 2025 Apple TV plus satirical comedy The Studio. For this performance, she posthumously won two Actor Awards in 2026. That same year, she also guest starred as Gail Lynden in the second season of the HBO drama The Last of Us, earning a Primetime Emmy nomination. Her final film work included voicing a character in the 2024 animated feature The Wild Robot and reprising her role as Delia Deetz in the 2024 sequel Beetlejuice Beetlejuice.

Sources and further reading

• Catherine O'Hara (Wikipedia)
• Catherine O'hara (secondcity.com)
• Catherine O'Hara dead at 71 (thestar.com)
• Canadian comedy legend Catherine O'Hara, who lit up ... (cbc.ca)

Checked by the Yadude Books desk. Last updated 2026-10-18.