In brief
Catherine O'Hara, known for her roles in 'Schitt's Creek' and 'Home Alone', died on January 30 at 71. A blood clot led to her death, compounded by her ongoing battle with rectal cancer. Tributes from fellow actors highlight her impact on the industry.
Award-winning actress Catherine O'Hara died of a pulmonary embolism, her death certificate in the US has revealed. O'Hara died on 30 January in a Los Angeles hospital, at the age of 71. In addition to the blood clot in her lungs, the death certificate listed rectal cancer as the long-term cause of death.It was indicated that she had been receiving treatment for the cancer since March 2025. Tributes have poured in for the Canadian actress, who most recently appeared in the Emmy-winning comedy The Studio and The Last of Us.Actor and The Studio creator Seth Rogen said he was devastated by O'Hara's death, describing her as hysterical, kind, intuitive, generous. He added, We're all lucky we got to live in a world with her in it.Actor Pedro Pascal, who worked with O'Hara on The Last of Us, wrote on Instagram: Oh, genius to be near you. Eternally grateful. There is less light in my world, this lucky world that had you, will keep you, always.O'Hara starred in six seasons of the comedy series Schitt's Creek, for which she won an Emmy for best comedy actress. Show creator and co-star Eugene Levy told People magazine that he had the honor of knowing and working with the great Catherine O'Hara for over fifty years and expressed his deep loss.Co-creator Dan Levy, who played O'Hara's son David, described her as family before she ever played my family, cherishing their comedic memories together.Macaulay Culkin, her on-screen son in holiday classics Home Alone and Home Alone 2, paid an emotional tribute, stating: Mama. I thought we had time. I wanted more. I wanted to sit in a chair next to you. I heard you. But I had so much more to say. I love you. I'll see you later.O'Hara is survived by her husband Bo Welch, her sons Matthew and Luke, and her six siblings.A pulmonary embolism is a life-threatening condition that occurs when a blood vessel in the lungs is blocked by a blood clot. Symptoms include sudden difficulty in breathing, chest pain increasing with breathing, and coughing up blood.
