Beloved Canadian Comedic Icon Catherine O’Hara Passes Away at 71
Catherine O’Hara, the Canadian actress, writer, and comedic genius whose performances have graced screens for decades, has sadly passed away at the age of 71. While her agency initially announced her death following a “brief illness” at her Los Angeles home, further details have since emerged regarding the cause of her passing.
Reports indicate that the Los Angeles County Department of Public Health has revealed O’Hara’s cause of death to be a pulmonary embolism, with rectal cancer identified as the underlying condition. The news, confirmed more than a week after her agency’s initial statement, has sent ripples of sadness through the entertainment world and among her vast legion of fans. A private celebration of life was held by her family to honour her memory.

O’Hara first captured the public’s imagination in the late 1970s and 1980s as a vital part of the legendary Second City and SCTV comedy troupes. It was during this formative period that she honed her craft alongside fellow Canadian comedy legends such as Eugene Levy, Rick Moranis, and the late John Candy. This era established her as a formidable talent, setting the stage for a career filled with unforgettable roles.
Her transition to film saw her become a beloved fixture in a string of classic movies. Audiences will forever remember her for her indelible contributions to:
- Beetlejuice: O’Hara played Delia Deetz, the eccentric artist and stepmother to Lydia, in Tim Burton’s quirky supernatural comedy.
- Home Alone: She delivered a standout performance as Kate McAllister, the frantic mother who famously forgets her son Kevin (Macaulay Culkin) at home during the Christmas holidays. Her portrayal of maternal panic and regret resonated deeply with viewers.
- After Hours: Martin Scorsese’s 1985 black comedy featured O’Hara in a memorable role.
- Waiting for Guffman: She reunited with Christopher Guest for this mockumentary, showcasing her improvisational prowess.

The enduring impact of her role as Kate McAllister was highlighted when Macaulay Culkin invited O’Hara to his Hollywood Walk of Fame ceremony in December 2023. During her heartfelt acceptance speech, O’Hara expressed her pride in Culkin, affectionately referring to herself as his “fake mom” who had left him home alone not once, but twice. Her warm words underscored the genuine bond formed during their iconic on-screen collaboration.
In more recent years, Catherine O’Hara experienced a remarkable cultural resurgence, largely due to her critically acclaimed role as Moira Rose in the beloved television series Schitt’s Creek. As the delightfully unhinged, fashion-forward, wig-wearing former soap opera star, Moira, O’Hara captivated audiences with her character’s ever-shifting accents and hilariously bizarre one-liners. This performance not only earned her an Emmy Award but also introduced her to a new generation of fans, solidifying her status as a comedic titan.
Interestingly, the role of Moira Rose was one that O’Hara initially hesitated to accept. She expressed concerns about committing to a single character for an extended period. However, her deep respect and affection for Eugene Levy, who co-created the show with his son Daniel Levy, ultimately swayed her decision.

Beyond her comedic triumphs, O’Hara also showcased her dramatic range. She portrayed a therapist in the second season of HBO’s acclaimed series The Last of Us. Her most recent on-screen work included a role as Patty Leigh, a studio executive, alongside Seth Rogen in the award-winning show The Studio. Further demonstrating her lasting impact, in 2024, O’Hara reprised her iconic role as Delia Deetz in the highly anticipated sequel, Beetlejuice Beetlejuice.
Catherine O’Hara was married to Bo Welch, a distinguished production designer, art director, and director in Hollywood. The couple met in 1988 on the set of Beetlejuice, began dating, and later married on April 25, 1992. They were the proud parents of two sons: Matthew Welch, born in 1994, and Luke Welch, born in 1997.
Catherine O’Hara is survived by her devoted husband, Bo Welch, her sons Matthew and Luke, and her siblings Michael O’Hara, Mary Margaret O’Hara, Maureen Jolley, Marcus O‘Hara, Tom O’Hara, and Patricia Wallice. Her legacy as a comedic powerhouse and a gifted actress will undoubtedly endure for generations to come.






