LOCKE TRIES TO PERSUADE SAWYER TO HELP RID THEM OF A GREAT NEMESIS, AND THE SURVIVORS LEARN SOME SHOCKING INFORMATION ABOUT OCEANIC FLIGHT 815, ON ABC'S "LOST"

"The Brig" � A newly focused Locke breaks away from "The Others" in an attempt to persuade Sawyer to help rid them of a great nemesis that has caused nothing but pain in both of their lives. Meanwhile, a new island inhabitant discloses some shocking information about Oceanic Flight 815, on "Lost," WEDNESDAY, MAY 2 (10:00-11:00 p.m., ET), on the ABC Television Network.

"Lost" stars Naveen Andrews as Sayid, Henry Ian Cusick as Desmond, Emilie de Ravin as Claire, Michael Emerson as Ben, Matthew Fox as Jack, Jorge Garcia as Hurley, Josh Holloway as Sawyer, Daniel Dae Kim as Jin, Yunjin Kim as Sun, Evangeline Lilly as Kate, Elizabeth Mitchell as Juliet, Dominic Monaghan as Charlie and Terry O'Quinn as Locke.

Guest starring are M.C. Gainey as Mr. Friendly/Tom, Kevin Tighe as Anthony Cooper, Mira Furlan as Danielle Rousseau, Nestor Carbonell as Richard Alpert, Kimberly Joseph as Cindy and Marsha Thomason as Naomi.

"The Brig" was written by Damon Lindelof & Carlton Cuse and directed by Eric Laneuville.

"Lost" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish audio via SAP.

A TV parental guideline will be assigned closer to airdate.