Catherine Anne O'Hara is a Canadian-American actress, comedian, and writer. O'Hara is the recipient of a number of awards, including a Genie Award, a Golden Globe Award, two Screen Actors Guild Awards, two Primetime Emmy Awards, and six 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 was part of the main cast in the sitcom Coming Up Rosie (1975–1978) along with John Candy and Dan Aykroyd. The following year, O'Hara and Candy began work on the sketch comedy series Second City Television (1976–1984), where she drew critical acclaim for both her work as a comedic actress and as a writer, winning a Primetime Emmy Award for Outstanding Writing for a Variety Series in 1981. In 2022, O'Hara was added to the new Second City artistic advisory board led by Stephen Colbert, along with Steve Carell, Dwayne Colbert, Tina Fey, Keegan-Michael Key, Julia Louis-Dreyfus, Jane Lynch, Tim Meadows, Peter Murrieta, Suzy Nakamura, Sam Richardson, Jeff Richmond, Jason Sudeikis, and Robin Thede.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 and Shock in The Nightmare Before Christmas (1993) and Susan Frankenstein and the Weird Girl 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). Her performance in For Your Consideration (2006) won her the National Board of Review's Best Supporting Actress award and a nomination for an Independent Spirit Award. In 2000, she won a Genie Award for Best Performance by an Actress in a Leading Role for her work in 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 an Emmy Award and a Satellite Award 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 six consecutive Canadian Screen Awards for Best Lead Actress in a Comedy Series and has earned two Emmy Award nominations, winning in 2020.