Naveen Andrews Sayid Jarrah Actor Henry Ian Cusick Desmond Hume Actor Emilie de Ravin Claire Littleton Actor Michael Emerson Ben Linus Actor Matthew Fox Dr. Jack Shephard Actor Jorge Garcia Hugo "Hurley" Reyes Actor Josh Holloway James "Sawyer" Ford Actor Daniel Dae Kim Jin Kwon Actor Kim Yun-jin Sun Kwon Actor Evangeline Lilly Kate Austen Actor Elizabeth Mitchell Juliet Burke Actor Terry O'Quinn John Locke Actor Harold Perrineau Michael Dawson Actor Cynthia Watros Libby Guest Star M.C. Gainey Tom Friendly Guest Star Mira Furlan Danielle Rousseau Guest Star Tania Raymonde Alex Rousseau Guest Star Blake Bashoff Karl Martin Guest Star Marsha Thomason Naomi Dorritt Guest Star Ken Leung Miles Guest Star Jeff Fahey Frank Lapidus Guest Star Kevin Durand Martin Keamy Guest Star Anthony Azizi Omar Idris Guest Star Fisher Stevens George Minkowski Guest Star Grant Bowler Captain Gault Guest Star Jill Kuramoto Female Anchor Guest Star Galyn Görg Nurse Guest Star Starletta DuPois Mrs. Dawson Guest Star William P. Ogilvie Gus, Pawnbroker Guest Star Francesco Simone Arturo Guest Star James Locke Jeff, Mechanic Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer Bryan Burk Executive Producer Elizabeth Sarnoff Writer Brian K. Vaughan Writer Stephen Williams Director