After earning his stripes in theatrical productions in the late 70s and early 80s, Terry O`Quinn burst onto the scene for film fans as Jerry Blake, the seemingly gentle but actually maniacal master of the house, in The Stepfather. His other film credits include Young Guns, The Rocketeer, Places in the Heart, The Cutting Edge, Primal Fear, The Forgotten One and Black Widow.
O`Quinn was a regular on Chris Carter`s series Millennium and Harsh Realm, and appeared in recurring roles on The West Wing, Alias and Jag. He most recently appeared in an episode of the ABC science fiction anthology series, Masters of Science Fiction.
In 2007 O`Quinn won an Emmy Award for his role on Lost.
He and his wife, Lori, have two sons, Oliver and Hunter.
