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 Sam Anderson Bernard Nadler Guest Star Jeremy Davies Daniel Faraday Guest Star Rebecca Mader Dr. Charlotte Staples Lewis Guest Star Jeff Fahey Frank Lapidus Guest Star Kevin Durand Martin Keamy Guest Star Marc Vann Ray Guest Star Grant Bowler Captain Gault Guest Star Lanny Joon Dr. Bae Guest Star Simon Rhee Shopkeeper Guest Star Zoe Bell Regina Guest Star Christina M. Kim Admitting Nurse Guest Star Lynnette Garces Another Nurse Guest Star David Yew Security Agent Guest Star George Cheung Ambassador Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer Bryan Burk Executive Producer Edward Kitsis Writer Adam Horowitz Writer Steve Semel Director