Catherine O’Hara takes ET behind the scenes of her decades-long career, starting with her breakout on the Canadian sketch comedy show, ‘SCTV.’ It led to her major movies roles in ‘Beetlejuice’ and ‘Home Alone’ with Macaulay Culkin. Later, she reunited with her SCTV co-star, Eugene Levy, for ‘Best in Show’ and Schitt’s Creek,’ which led to a Lead Actress Emmy win. Catherine died on Jan. 30. She was 71.
