Catherine Anne O'Hara is a Canadian-American actress, comedian, writer, and singer. She is the recipient of several accolades, including a Genie Award, two Primetime Emmy Awards, and five Canadian Screen Awards. She was appointed an Officer of the Order of Canada in 2018 and was honoured with the Governor General's Performing Arts Lifetime Artistic Achievement Award in 2020. O'Hara first drew notice as an actress in 1974 as a member of The Second City improvisational comedy troupe in Toronto. She landed her first significant television role starring opposite John Candy and Dan Aykroyd in the main cast of the sitcom Coming Up Rosie (1975–1978). The following year, O'Hara and Candy began work on the sketch comedy series Second City Television (1976–84), where she drew critical acclaim for both her work as a comedic actress and writer, winning a Primetime Emmy Award for Outstanding Writing for a Variety Series in 1981. O'Hara has appeared in several films directed by Tim Burton, beginning with the role of Delia Deetz in the 1988 fantasy comedy film Beetlejuice. Other roles she has portrayed in Burton films include the voices of Sally/Shock in The Nightmare Before Christmas (1993) and Susan Frankenstein in Frankenweenie (2012). O'Hara has also frequently collaborated with director and writer Christopher Guest, appearing in the mockumentary films Waiting for Guffman (1996), Best in Show (2000), A Mighty Wind (2003), and For Your Consideration (2006), the latter of which she won the National Board of Review's for Best Supporting Actress award and was nominated for an Independent Spirit Award. In 2000, she won a Genie Award for Best Performance by an Actress in a Leading Role for the crime drama film The Life Before This. She is also known to audiences for her role as Kate McCallister, the mother of Kevin, in the Christmas comedy film Home Alone (1990) and its sequel Home Alone 2: Lost in New York (1992). In 2010, O'Hara was nominated for the Primetime Emmy Award for Outstanding Supporting Actress in a Limited Series or Movie and the Satellite Award for Best Supporting Actress – Series, Miniseries or Television Film for her portrayal of Aunt Ann in Temple Grandin, opposite Claire Danes. For her work on the television series Schitt's Creek (2015–2020), she has won five consecutive Canadian Screen Awards for Best Lead Actress in a Comedy Series and earned two nominations for the Primetime Emmy Award for Outstanding Lead Actress in a Comedy Series, winning in 2020. Her other notable television appearances include the recurring roles of Dr. Georgina Orwell in the Netflix series A Series of Unfortunate Events and Carol Ward in Six Feet Under, and the voices of Jackie Martin in Glenn Martin, DDS, Miss Malone in The Completely Mental Misadventures of Ed Grimley, Kaossandra in Skylanders Academy and Liz Larsen in Committed. She has also hosted Saturday Night Live twice and made numerous guest appearances on sitcoms, variety shows, and late night television.