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 Ken Leung Miles Guest Star Jeremy Davies Daniel Faraday Guest Star Rebecca Mader Dr. Charlotte Staples Lewis Guest Star Jeff Fahey Frank Lapidus Guest Star Sam Anderson Bernard Nadler Guest Star L. Scott Caldwell Rose Nadler Guest Star Kevin Durand Martin Keamy Guest Star John Terry Christian Shephard Guest Star William Blanchette Aaron Guest Star Bill Fiddler Dr. Stillman Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer Bryan Burk Executive Producer Edward Kitsis Writer Adam Horowitz Writer Stephen Williams Director