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 Dominic Monaghan Charlie Pace Actor Terry O'Quinn John Locke Actor Sonya Walger Penny Widmore Guest Star Jack Maxwell Max Guest Star Joanna Bool Ruth Guest Star Andrew Connolly Brother Campbell Guest Star Andrew Trask Brother Martin Guest Star Marsha Thomason Naomi Dorrit Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer Bryan Burk Executive Producer Jeff Pinkner Writer Brian K. Vaughan Writer Stephen Williams Director