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 Kim Dickens Cassidy Phillips Guest Star Beth Broderick Diane Janssen Guest Star Fredric Lehne Marshal Edward Mars Guest Star Andrew Meader Johnny Guest Star Bill Ogilvie Man Guest Star Shawn Lathrop Federal Agent Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer, Writer Bryan Burk Executive Producer Elizabeth Sarnoff Writer Karen Gaviola Director