Sarah Gadon is a Canadian actress. She portrays Gae on Letterkenny, appearing as a regular character in seasons 3 and 6, and as a guest in Season 5.
She trained from an early age in acting and dance, and had her first television job at the age of 10, playing Julia in a 1998 episode of Nikita. She has had recurring and main roles in a number of television productions, including as Elisa Montgomery in Season 3 of HBO's True Detective, Grace Marks in Netflix's Alias Grace, and Sadie Dunhill in the Hulu mini-series 11.22.63. She has also been a voice actor for several productions, notably as the title character of the animated series Ruby Gloom, for which she was nominated for a Gemini Ward, as well as Beth in Total Drama.
She has appeared in a number of short and feature films, including three consecutive David Cronenberg productions: A Dangerous Method (2011), Cosmopolis (2012), and Maps to the Stars (2014). In between films, she also filmed Antiviral (2012), directed by David's son Brandon Cronenberg.