A Canadian actor and producer, they achieved early fame with the television series "Pit Pony," leading to roles in "Trailer Park Boys" and "ReGenesis." Gaining international acclaim for their performance in "Juno" (2007), they earned an Academy Award nomination. Other notable films include "Inception," "The Umbrella Academy," and "Hard Candy." An advocate for LGBTQ+ rights, they came out as transgender in 2020, becoming an influential voice in the community.