Schitt's Creek Star Catherine O'Hara Dies at 71

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Beloved comedic actress Catherine O'Hara, known for her roles in films like Home Alone and Beetlejuice as well as the hit TV series Schitt's Creek, passed away at the age of 71 in a Los Angeles hospital on January 30. According to her death certificate, the cause of death was a pulmonary embolism, or blood clot in the lungs, related to her long-term battle with rectal cancer.

Why it matters

O'Hara's death highlights the serious risks of pulmonary embolism, a potentially life-threatening condition that can occur in cancer patients and others with certain medical conditions. Her passing is a tragic loss for the entertainment industry and her many fans who cherished her comedic talents.

The details

The death certificate released by the LA County Department of Public Health stated that O'Hara's cause of death was a pulmonary embolism, with rectal cancer listed as the underlying long-term illness. The 71-year-old actress had been receiving cancer treatment since March 2025. Pulmonary embolism occurs when a blood clot forms in a deep vein, often in the leg, and travels to the lungs, blocking blood flow. This can be life-threatening if not treated promptly.

• Catherine O'Hara passed away on January 30, 2026 in a Los Angeles hospital.
• O'Hara had been receiving cancer treatment since March 2025.