Hayden Christensen (born April 19, 1981) is a Canadian actor. He appeared in Canadian television programs when he was young, then diversified into American television in the late 1990s. He moved on to minor acting roles before being praised for his role of Sam in Life as a House. He gained international fame playing the young adult Anakin Skywalker (Darth Vader) in the second and third Star Wars prequel trilogy films and David Rice in Jumper.