• Narrated By: Peter Coyote

• Starring: Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Malcolm David Kelley (Walt), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia)
• Guest Starring: John Terry (Dr. Christian Shepard), Henry Ian Cusick (Desmond), Julie Bowen (Sarah)
• Co-Starring: Anson Mount (Kevin)
• With: Katie Doyle (EMT), David Ely (Intern), Masayo Ford (Nurse), Julius Ledda (EMT #2), Ivana Michele Smith (Survivor), Larry Wiss (Anesthesiologist)
• Written By: Damon Lindelof
• Directed By: Jack Bender

• Starring: Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia)
• Guest Starring: Adewale Akinnuoye-Agbaje (Mr. Eko), Henry Ian Cusick (Desmond), Tamara Taylor (Susan Lloyd), Saul Rubinek (Michael's Lawyer)
• Written By: Steven Maeda & Leonard Dick
• Directed By: Stephen Williams

• Starring: Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia)
• Guest Starring: Adewale Akinnuoye-Agbaje (Mr. Eko), Kevin Tighe (Anthony Cooper), Henry Ian Cusick (Desmond)
• And: Katey Sagal (Helen)
• Co-Starring: Curtis Jackson (Security Guard), Michael Lanzo (Waiter), Jeanne Rogers (Moderator), Roxie Sarhangi (Francine)
• Written By: Javier Grillo-Marxuach & Craig Wright
• Directed By:

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Lillian Hurst (Carmen), Marguerite Moreau (Starla)
• And: DJ Qualls (Johnny)
• Co-Starring: Billy Ray Gallion (Randy), Kimberley Joseph (Flight Attendant), Raj K. Bose (Pakistani Store Clerk)
• Written By: Edward Kitsis & Adam Horowitz
• Directed By: Alan Taylor

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Sam Anderson (Bernard Nadler), Tony Lee (Jae Lee), June Kyoko Lu (Mrs. Paik)
• Co-Starring: Kimberley Joseph (Flight Attendant), Rain Chung (Mr. Kim), Kim Kim (Mrs. Shin), Robert Dahey (Poor Man), Josiah D. Lee (Tai Soo), Tomiko Okhee Lee (Mrs. Lee)
• Written By: Carleton Cuse & Damon Lindelof
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Malcolm David Kelley (Walt), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Lindsay Frost (Sabrina), Francois Guetary (Philippe)
• Special Guest Star: Ian Somerhalder (Boone Carlisle)
• Co-Starring: Kimberley Joseph (Cindy), Ashleigh Ann Wood (Nora), Michael Cowell (Doctor), David Ely (Intern), Maree Miller (Sophie)
• Written By: Elizabeth Sarnoff
• Directed By: Adam Davidson

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Maggie Grace (Shannon), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Sam Anderson (Bernard Nadler), Kimberley Joseph (Cindy), Brett Cullen (Goodwin), Josh Randall (Nathan)
• Co-Starring: Glenn Lehmann (Donald), Kiersten Havelock (Emma), Mickey Graue (Zack), Jon T. Sakata (Man on Beach)
• Written By: Damon Lindelof & Carlton Cuse
• Directed By: Eric Laneuville

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Rachel Ticotin (Captain Teresa Cortez), Michael Cudlitz (Big Mike)
• Special Guest Star: Maggie Grace (Shannon Rutherford)
• Co-Starring: Rick Overton (Matthew Reed), Jeanna Garcia (Shawna), Mark Gilbert (Detective Raggs), Aaron Gold (Jason McCormack), Matt Moore (Travis), Rand Wilson (Assistant D.A.)
• Written By: Javier Grillo-Marxuach & Leonard Dick
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Fredric Lane (Marshal Edward Mars), Beth Broderick (Diane Austen), Lindsey Ginter (Sergeant Sam Austen)
• Co-Starring: James Horan (Wayne), J. Edward Sclafani (Ticket Agent)
• Written By: Steven Maeda & Craig Wright
• Directed By: Paul Edwards

• Narrated By: Peter Coyote

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Adetokumboh M'Cormack (Yemi)
• Co-Starring: Kolawole Obileye, Jr. (Young Eko), Olekan Obileye (Young Yemi), Pierre Olivier (Ulu), Ronald Revels (Goldie), John Bryan (Thug Captain), Lawrence Jones (Lead Soldier), Moumen El Hajji (Tough Moroccan), Achraf Marzouki (Moroccan #2), Ellis St. Rose (Priest), Cynthia Charles (Nigerian Woman)
• Written By: Carlton Cuse & Damon Lindelof
• Directed By: Matt Earl Beesley

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: John Terry (Dr. Christian Shephard), M.C. Gainey (Tom), Monica Dean (Gabriella), Ronald Guttman (Angelo)
• And: Julie Bowen (Sarah)
• Written By: Elizabeth Sarnoff & Christina M. Kim
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Neil Hopkins (Liam Pace)
• Co-Starring: Vanessa Branch (Karen), Sammi Davis (Mrs. Pace), Jeremy Shada (Young Charlie), Zack Shada (Young Liam), Craig Young (Commercial Director)
• Written By: Edward Kitsis & Adam Horowitz
• Directed By: Jack Bender

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Kim Dickens (Cassidy), Beth Broderick (Diane Austen), Kevin Dunn (Gordie)
• Co-Starring: Finn Armstrong (Arthur), Richard Cavanna (Peter)
• Written By: Leonard Dick & Steven Maeda
• Directed By: Roxann Dawson

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Clancy Brown (Kelvin Inman), Mira Furlan (Danielle Rousseau), Lindsey Ginter (Sergeant Austen), Marc Casabani (Tariq), Michael Emerson (Henry Gale)
• Co-Starring: Theo Rossi (Sergeant Tony Buccelli), Thomas Meharey (U.S. Soldier #1), Kamari Borden (U.S. Soldier #2)
• Written By: Damon Lindelof & Carlton Cuse
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Cynthia Watros (Libby)
• Guest Starring: Michael Emerson (Henry Gale), Mira Furlan (Danielle Rousseau), M.C. Gainey (Tom), William Mapother (Ethan Rom), Tania Raymonde (Alex Rousseau)
• Written By: Dawn Lambertsen Kelly & Matt Ragghianti
• Directed By: Jack Bender

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Tony Lee (Jae Lee), Michael Emerson (Henry Gale)
• Co-Starring: Greg Joung Paik (Dr. Je-Gyu Kim)
• Written By: Elizabeth Sarnoff & Christina M. Kim
• Directed By: Karen Gaviola

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Michael Emerson (Henry Gale), Kevin Tighe (Anthony Cooper), Andrea Gabriel (Nadia)
• And: Katey Sagal (Helen)
• Co-Starring: Geoffrey Rivas (Father Chuck), Theo Coumbis (Jimmy Bane)
• Written By: Carlton Cuse & Damon Lindelof
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Evan Handler (Dave), Bruce Davison (Dr. Brooks), Michael Emerson (Henry Gale)
• Co-Starring: Ron Bottitta (Leonard), Grisel Toledo (Nurse)
• Written By: Edward Kitsis & Adam Horowitz
• Directed By: Jack Bender

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: L. Scott Caldwell (Rose Henderson), Sam Anderson (Bernard Nadler), Wayne Pygram (Isaac), Michael Emerson (Henry Gale)
• Co-Starring: Donna Smallwood (Aussie Woman)
• Written By: Steven Maeda & Leonard Dick
• Directed By: Eric Laneuville

• Narrated By: Peter Coyote

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: John Terry (Christian Shephard), Rachel Ticotin (Captain Teresa Cortez), Gabrielle Fitzpatrick (Lindsey), Michael Emerson (Henry Gale)
• Written By: Elizabeth Sarnoff & Christina M. Kim
• Directed By: Paul Edwards

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Nick Jameson (Richard Malkin), Adetokumboh M'Cormack (Yemi), Oliver Muirhead (Monsignor), Melissa Bickerton (Joyce Malkin)
• Co-Starring: Brooke Mikey Anderson (Charlotte), Peter Lavin (Caldwell), Felix Williamson (Dr. Ivan McVay)
• Written By: Damon Lindelof & Carlton Cuse
• Directed By: Deran Sarafian

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Malcolm David Kelley (Walt), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: M.C. Gainey (Tom), Michael Bowen (Danny Pickett), April Grace (Bea Klugh), Tania Raymonde (Alex Rousseau)
• Written By: Edward Kitsis & Adam Horowitz
• Directed By: Stephen Williams

• Starring: Adewale Akinnuoye-Agbaje (Eko), Naveen Andrews (Sayid), Emilie de Ravin (Claire), Matthew Fox (Jack), Jorge Garcia (Hurley), Josh Holloway (Sawyer), Malcolm David Kelley (Walt), Daniel Dae Kim (Jin), Yunjin Kim (Sun), Evangeline Lilly (Kate), Dominic Monaghan (Charlie), Terry O'Quinn (Locke), Harold Perrineau (Michael), Michelle Rodriguez (Ana-Lucia), Cynthia Watros (Libby)
• Guest Starring: Henry Ian Cusick (Desmond), Clancy Brown (Kelvin Inman), M.C. Gainey (Tom), Sam Anderson (Bernard), Tania Raymonde (Alex Rousseau), Michael Bowen (Danny Pickett), April Grace (Bea Klugh), Alan Dale (Charles Widmore), Sonya Walger (Penny), Michael Emerson (Henry Gale)
• Co-Starring: Stephen Page (Master Sergeant), Len Cordova (Man #1), Alex Petrovitch (Man #2)
• Written By: Carleton Cuse & Damon Lindelof
• Directed By: Jack Bender