Adewale Akinnuoye-Agbaje Mr. Echo Actor 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 Kiele Sanchez Nikki Fernandez Guest Star Rodrigo Santoro Paulo Guest Star Ian Somerhalder Boone Carlyle Guest Star Justin Chatwin Eddie Colburn Guest Star Chris Mulkey Mike Guest Star Virginia Morris Jan Guest Star Joel Himelhoch Sheriff Guest Star Dion Donahue Kim Guest Star J.J. Abrams Executive Producer Damon Lindelof Executive Producer Bryan Burk Executive Producer Carlton Cuse Writer Elizabeth Sarnoff Writer Stephen Williams Director