LOCKE DEVISES A NEW STRATEGY, AND JACK'S GROUP SEARCHES FOR DESMOND, ON ABC'S "LOST"

Michelle Rodriguez Guest Stars as Ana Lucia

Mira Furlan Guest Stars as Danielle Rousseau

"What They Died For" - While Locke devises a new strategy, Jack's group searches for Desmond, on "Lost," TUESDAY, MAY 18 (9:00-10:02 p.m., ET) on the ABC Television Network.

"Lost" stars Naveen Andrews as Sayid, Nestor Carbonell as Richard Alpert, Emilie de Ravin as Claire, Michael Emerson as Ben, Jeff Fahey as Frank Lapidus, Matthew Fox as Jack, Jorge Garcia as Hurley, Josh Holloway as Sawyer, Daniel Dae Kim as Jin, Yunjin Kim as Sun, Ken Leung as Miles, Evangeline Lilly as Kate, Terry O'Quinn as Locke and Zuleikha Robinson as Ilana.

Guest starring are Henry Ian Cusick as Desmond, Michelle Rodriguez as Ana Lucia, Mira Furlan as Danielle Rousseau, Alan Dale as Charles Widmore, Tania Raymonde as Alex, Mark Pellegrino as Jacob, Dylan Minnette as David, Sheila Kelley as Zoe, Kenton Duty as teenage boy, Wendy Pearson as Nurse Kondracki, Ashlee Kyker as student and Ernesto Lopez as LAPD cop.

"What They Died For" was written by Edward Kitsis & Adam Horowitz & Elizabeth Sarnoff and directed by Paul Edwards.

"Lost" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This program carries a TV-14,V parental guideline.

For more information on "Lost," visit ABC.com