Terry O'Quinn (born July 15, 1952) is an
American actor, most famous for playing
John Locke on the TV series
Lost. He made his debut in a 1980
television movie called
F.D.R.: The Last Year. Since then, O'Quinn has had minor supporting roles in films and TV movies such as
Young Guns,
All the Right Moves,
Silver Bullet,
Places in the Heart,
Between Two Women, and
The Rocketeer, in which he portrayed
Howard Hughes. O'Quinn has had guest roles on TV shows such as
Miami Vice,
The Twilight Zone,
Tales of the Unexpected,
The West Wing,
Star Trek: The Next Generation,
JAG,
Remington Steele,
The X Files,
Alias,
Falling Skies, and the 2010 version of
Hawaii Five-0. He starred in the ABC supernatural drama series
666 Park Avenue.
