After rewatching Lost, it becomes clear that Terry O'Quinn's John Locke was always going to be the most tragic character.

Over six seasons, Lostbecame a polarizing series among its own diehard fans. Still, however one feels about its ending, there is no denying the show's first season was one of its strongest. Over its ...

NEW YORK (AP) -- He went from island guru to a frustrated button pusher. Now Terry O'Quinn, who plays the enigmatic John Locke on "Lost," says get ready for his character to really push the envelope.