Spencer Treat Clark (born September 24, 1987) is an American actor who has appeared in several films, including Gladiator, Mystic River, and Unbreakable.
Clark was born in New York City. He was educated in Darien, Connecticut at Hindley Elementary School until he attended and graduated from The Taft School in Watertown, Connecticut. He is the brother of actress Eliza Clark.
He began his career in 1995, appearing on the television show Another World. His film debut was in Arlington Road as Grant Faraday. He appears in the web sitcom, Inconvenient Molly.
He keeps a journal for every movie in which he acts. Clark graduated from Columbia University in New York City and is currently living in Los Angeles.