Sarah Snook (born 1 December 1987) is an Australian actress, known for her work in Succession, Predestination, Steve Jobs, Pieces of a Woman, Sisters of War and Predestination.
When Lois orders Peter not to order pizza in "The Lois Quagmire", he retaliates by tweeting mean things to celebrities that look like her, including Sarah Snook, who uses the opportunity to pitch her show, Succession. Peter points out that her father is stringing her along and she'll never get control of the company, which gets a like from Kendall Roy.