Aired: 9/22/2004
More The Passengers of Oceanic Flight 815 suddenly arrive on a mysterious island after a horrific plane crash.
Aired: 9/29/2004
More The survivors hike into the jungle to obtain a signal on the transceiver. Meanwhile, Jack tends to an injured Marshal.
Aired: 10/6/2004
More Kate's experiences in Australia before the crash are revealed. And the Marshal takes a turn for the worse.
Aired: 10/13/2004
More Locke, Kate and Michael go into the jungle to hunt boars after the food supply runs low. And, Jack formulates a plan as to how to handle the bodies in the fuselage.
Aired: 10/20/2004
More Jack's sleep deprivation takes a toll on him as he begins to see visions of his father. Meanwhile, as the water supply begins to diminish, blame is placed as to who took the remaining water.
Aired: 10/27/2004
More Jin attacks Michael on the beach, and as a result in handcuffed to a piece of wreckage. Meanwhile, Sun reveals a secret she has been hiding.
Aired: 11/3/2004
More Charlie attempts to deal with a conflict plaguing him. Jack becomes trapped in a cave-in and Charlie makes an effort to rescue him.
Aired: 11/10/2004
More After Shannon suffers from an asthma attack Boone accuses Sawyer of possessing her inhalers. Sayid and Jack attempt to retrieve them by any means necessary.
Aired: 11/17/2004
More Sayid uncovers a wire on the beach and follows it to discover more than he imagined. Hurley builds a golf course to provide some much needed entertainment
Aired: 12/1/2004
More Claire begins to have nightmares, and believes that she is a target in the camp. Her past before the crash is revealed.
Aired: 12/8/2004
More After Claire and Charlie go missing, search parties are formed to capture the man responsible, Ethan. Jack's relationship is further revealed.
Aired: 1/5/2005
More Kate and Sawyer discover a suitcase while swimming, and the objects inside become the objects of obsession for the two. Sayid and Shannon attempt to make sense of Rousseau's documents.
Aired: 1/12/2005
More Locke and Boone attempt to gain entry into the hatch, and Boone hallucinates in the jungle.
Aired: 1/19/2005
More Walt goes missing and Michael and Locke venture into the jungle to find him.
Aired: 2/9/2005
More Claire returns to the camp with a case of selective amnesia. A past love of Charlie's is revealed. A threat is given to the survivors by Ethan Rom and a trap is set in motion.
Aired: 2/16/2005
More Sawyer attempts to track a boar who destroyed his camp. Kate joins him in hopes of getting closer to him. Sawyer's past before the crash reveals he is a devious con.
Aired: 2/23/2005
More The raft is set ablaze and accusations fall on Jin.
Aired: 3/2/2005
More Hurley's past is discovered, and his connection to the island is deeper than most thought.
Aired: 3/30/2005
More Locke begins to lose feeling in his legs and has a dream of a Beechcraft airplane crashing on the island.
Aired: 4/6/2005
More An injured Boone is brought back to the camp, and Jack does his best to repair the damage.
Aired: 5/4/2005
More Sayid and Locke venture into the jungle to the fallen Beechcraft. Claire reluctantly gives Charlie possession of the newborn Aaron.
Aired: 5/11/2005
More Kate tries to gain Sawyer's spot on the raft. Michael falls ill during the construction of the raft.
Aired: 5/18/2005
More After a warning is given by the mysterious Rousseau, five of the survivors accompany her to the elusive "Black Rock".
Aired: 5/25/2005
More The survivors make their way to the caves for shelter against the arrival of the "Others".
Aired: 9/21/2005
More After the hatch is blown, Kate and Locke venture inward. More of Jack's past is revealed, and he makes a tough decision to enter the hatch.
Aired: 9/28/2005
More Michael and Sawyer brave the sea after the raft is destroyed. Meanwhile, Locke and Kate meet the mysterious Desmond within the hatch.
Aired: 10/5/2005
More Jack, Kate, Locke, and Desmond attempt to repair the damaged computer. Locke's life before the crash reveals a past love. And Michael, Jin, and Sawyer find a Flight 815 survivor.
Aired: 10/12/2005
More Hurley is put in charge of inventory of the food inside the hatch, his past experiences interfere causing him to have trouble.
Aired: 10/19/2005
More Michael, Jin and Sawyer lead the Tail Section survivors towards their Camp, and Michael ventures off to find Walt. Jin and Sun's past is further revealed, and Sun loses her wedding ring.
Aired: 11/9/2005
More Shannon and Sayid wander through the jungle after visions of Walt occur. The Tail Section group slows their trek after Sawyer's infection worsens.
Aired: 11/16/2005
More Reveals the First 48 Days on the island in a linear format from the Tail Section's point of view.
Aired: 11/23/2005
More Ana-Lucia takes tyrannical control of the group, and her past before the crash is unveiled. Meanwhile, inside the hatch a plan is formulated to get hostages returned safely.
Aired: 11/30/2005
More Kate's Original Crime is uncovered, and secrets from her past cause her trouble while tending to Sawyer.
Aired: 1/11/2006
More After discovering Charlie's Virgin Mary Statue, Mr. Eko demands that Charlie take him to the plane that he obtained it from and Michael receives a second haunting message from Walt via the computer.
Aired: 1/18/2006
More Michael takes off in search of Walt, and Jack, Locke and Sawyer gather their weapons and pursue him across the island.
Aired: 1/25/2006
More Charlie begins to have dreams that lead him to believe that Aaron may be in danger. Sawyer helps Hurley admit his attraction to Libby.
Aired: 2/8/2006
More Sun is attacked, and to prevent an uprising Locke hides the guns. Little does the camp know, they are being conned in the process by Sawyer.
Aired: 2/15/2006
More Sawyer enlists Hurley to help him find a tree frog that has been terrorizing him. Sayid encounters a man named Henry Gale who he believes is an "Other", and Sayid does what he must to get the truth.
Aired: 3/1/2006
More Aaron becomes sick and Claire desperately searches for a cure. Her questions lead her deep into the jungle with Rousseau and Kate where they discover the location that she was taken to by Ethan.
Aired: 3/22/2006
More Sun believes that she may be pregnant, and becomes determined to discover the truth. Ana-Lucia speaks with Henry inside the hatch and receives a map leading to his alleged balloon.
Aired: 3/29/2006
More The Hatch's blast doors come down on Locke's legs and he enlists Henry Gale to help him push the button. On the beach, Jack and Sawyer engage in a "friendly" game of poker.
Aired: 4/5/2006
More The food provisions from the supply drop are passed out, and Hurley begins to see a fellow patient from his former asylum around the island and has great difficulty dealing with it.
Aired: 4/12/2006
More Bernard enlists the survivors to assist him in the construction of an S.O.S. signal on the beach, and Jack and Kate venture into the jungle to force a prisoner exchange with "The Others".
Aired: 5/3/2006
More After Jack and Kate discover Michael in the jungle, they bring him back to the hatch and learn the truth about "The Others". Meanwhile, Ana does what she must to obtain a gun from Sawyer.
Aired: 5/10/2006
More Eko begins to see visions of his brother on the island, and enlists Locke's help in finding the mysterious "?". Meanwhile, inside the hatch Jack, Kate and Sawyer tend to Libby and Michael.
Aired: 5/17/2006
More The survivors lay Ana-Lucia and Libby to rest on the beach. Meanwhile, Michael's experiences during his absence are revealed.
Aired: 5/24/2006
More Jack, Kate, Hurley and Sawyer follow Michael to the Others camp. Inside the hatch, Locke prevents Eko, and then Desmond, from pushing the button. Desmond's past before his arrival is revealed.
Aired: 2/7/2007
More A new look at the lives of some of the survivors of Oceanic Flight 815, and a closer inspection of the island they are stranded on.
Aired: 9/27/2006
More The third season Lost special, which provided an insightful glimpse into the lives of the survivors of Oceanic Airlines flight 815.
Aired: 10/4/2006
More Jack, Kate and Sawyer are taken to the Other's headquarters and each of their experiences of capture are revealed.
Aired: 10/11/2006
More Jin, Sun, and Sayid make their plans to trap the Others after discovering a dock near the shore. Sawyer and Kate are put to work by the Others, and Jack is made a tempting deal by Ben.
Aired: 10/18/2006
More After a vision from Boone, Locke and Charlie venture into the jungle to rescue Eko from a polar bear. Hurley finds Desmond in the jungle and a plan is set in motion to rescue Kate, Sawyer and Jack.
Aired: 10/25/2006
More Sawyer is put to the test by Ben and the Others, Jack is recruited to save the life of an Other, and Desmond's precognitive ability continues.
Aired: 11/1/2006
More Eko goes on a journey through the jungle to find Yemi. Desmond presents a fact about the computer that sends him along with Locke, Nikki, Paulo and Sayid to the Pearl Station.
Aired: 11/8/2006
More Jack is torn by Ben and Juliet's request for him to perform surgery to save Ben's life, Eko is laid to rest in the jungle, and Pickett looks for any and all excuses to kill Sawyer.
Aired: 2/7/2007
More A new look at the lives of some of the survivors of Oceanic Flight 815, and a closer inspection of the island they are stranded on.
Aired: 2/7/2007
More Kate and Sawyer flee from the pursuit of Pickett, Ivan and Jason only to be aided by Alex, in exchange for rescuing Karl. Juliet also assists their escape after speaking privately with Ben.
Aired: 2/14/2007
More After drinking with Charlie and Hurley, what happened to Desmond after he turned the fail-safe key inside the hatch is finally revealed.
Aired: 2/21/2007
More Kate, Sawyer, and Karl make their way back to the island, Jack is moved to the cages outside, and Juliet is put on trial for her execution of Pickett.
Aired: 2/28/2007
More Kate and Sawyer return to their camp after trekking across the island. After being led by Vincent, Hurley discovers a van on the island and enlists the help to get it working.
Aired: 3/7/2007
More Sayid, Kate, Locke and Rousseau make their way to the Other's camp and uncover the Flame Station and it's occupant. Meanwhile, Sawyer and Hurley engage in a game of ping pong for Sawyer's stash.
Aired: 3/14/2007
More Claire suspects something between Desmond and Charlie when her plans to get them rescued are interrupted. Meanwhile, Sayid, Locke, Kate, Mikhail and Rousseau continue to head to the Barracks.
Aired: 3/21/2007
More Locke infiltrates Ben's home and states his intentions to destroy the submarine that the Other's possess. Meanwhile, Jack and Juliet prepare to leave the island, on the very same submarine.
Aired: 3/28/2007
More When Nikki and Paulo are found in a paralyzed state, the survivors come to believe they are dead, and begin an investigation to solve the mystery.
Aired: 4/4/2007
More Kate and Juliet find themselves handcuffed to each other after the Others pack up and leave the Barracks. Meanwhile, Hurley warns Sawyer about an upcoming banishment vote.
Aired: 4/11/2007
More Jack, Kate, Sayid and Juliet make their way back to the beach camp. When Claire falls ill, Juliet is the only one who can cure her affliction.
Aired: 4/18/2007
More After seeing yet another set of flashes of the future which signal the arrival of a new addition to the island, Desmond leads Charlie, Hurley and Jin into the jungle to let the events unfold.
Aired: 4/25/2007
More After learning that women who become pregnant on the island have died, Sun accepts Juliet's offer of help, and heads to the Staff Station to determine the date of conception.
Aired: 5/2/2007
More After Locke discovers that he and Sawyer share an animosity with Anthony Cooper, he retrieves Sawyer and locks him inside the brig of the Black Rock with Anthony.
Aired: 5/9/2007
More After returning to the Other's camp with his father's body, John requests Ben live up to his end of their agreement by revealing the secrets of the island, beginning with the mysterious Jacob.
Aired: 5/16/2007
More Charlie and Desmond embark on a journey to an underwater DHARMA station, which has the potential to lead to Charlie's death. Meanwhile, Jack and Sayid finalize their plan against the Others.
Aired: 5/17/2007
More The special takes an in-depth look at the mysteries of both the island and its inhabitants and recap the secrets that have been revealed, as well as those that remain unanswered.
Aired: 5/23/2007
More Jack leads the survivors to the radio tower in an attempt at rescue, while Ben tries to coerce the survivors into changing their mind.
Aired: 1/31/2008
More The fourth season Lost special, which provided an insightful glimpse into the lives of the survivors of Oceanic Airlines Flight 815.
Aired: 1/31/2008
More As the survivors make contact with the freighter, they learn of Charlie's final message, and are split into two factions with Jack and Locke leading each side.
Aired: 2/7/2008
More Four members of the freighter crew arrive on the island, and the survivors begin to question their intentions.
Aired: 2/14/2008
More Sayid, Miles and Kate head to the Barracks in an attempt to rescue Charlotte from Locke's party, and a dark future for Sayid is revealed where he works as an assassin.
Aired: 2/21/2008
More Kate assists Miles in speaking with Ben in order to make a deal, which causes tensions to mount with Locke. Kate's future is revealed as she is put on trial for her past crimes.
Aired: 2/28/2008
More While traveling to the freighter, Desmond begins to experience certain time related side-effects, and must use the help of Daniel to correct the imbalance.
Aired: 3/6/2008
More Juliet receives word Daniel and Charlotte are headed to the Tempest to release a deadly gas, and has been given to order to kill them.
Aired: 3/13/2008
More Sun and Jin prepare to leave for Locke's camp, until Juliet reveals to Jin that Sun had previously had an affair.
Aired: 3/20/2008
More Michael is confronted by Sayid and Desmond, who force him to reveal how he came to be on the freighter. Meanwhile, Locke explains to his fellow survivors why they are protecting Benjamin.
Aired: 4/24/2008
More Keamy and the Kahana crew commence their attack on the Barracks in an attempt to extract Benjamin Linus.
Aired: 5/1/2008
More Juliet diagnoses Jack with appendicitis and suggests an immediate surgery to remove his appendix. Meanwhile, Sawyer, Claire, and Miles continue their trek across the island to the beach camp.
Aired: 5/8/2008
More Locke, Ben, and Hurley continue their search for Jacob's cabin. Meanwhile, aboard the Kahana, tensions mount between those siding with Keamy and those siding with Gault.
Aired: 5/15/2008
More Ben, Locke and Hurley make their way to the Orchid station, only to discover that the freighter team has already arrived. Jack and Sawyer make their way across the island to track the helicopter.
Aired: 5/29/2008
More Locke and Ben make their way into the Orchid station in an attempt to move the island. Michael and Jin remain on the Kahana in an attempt to disarm the explosives aboard
Aired: 5/29/2008
More Ben, Locke and Hurley make their way to the Orchid station, only to discover that the freighter team has already arrived. Jack and Sawyer make their way across the island to track the helicopter.
Aired: 1/21/2009
More The fifth season Lost special, which provided an insightful glimpse into the lives of the survivors of Oceanic Airlines Flight 815.
Aired: 1/21/2009
More Jack and Ben begin to formulate a plan to return to the island. Back on the island, Faraday and the survivors begin to experience time jumps due to Ben and Locke's movement of the island.
Aired: 1/21/2009
More The remaining survivors on the island continue to deal with the shifts through time. Flashforwards show Hurley's rampant attempts to revive Sayid after an attack by unknown assailants.
Aired: 1/28/2009
More Meanwhile, in 1954, the survivors and the freighter team are captured by Alpert's men, and Daniel negotiates a way to disarm a hydrogen bomb.
Aired: 2/4/2009
More The survivors experience more flashes that send them randomly through time, and encounter an unknown group of assailants.
Aired: 2/11/2009
More The group continues to make their way to the Orchid Station in the hopes of stopping the increasingly violent flashes.
Aired: 2/18/2009
More Eloise Hawking informs Jack, Sun and Ben the circumstances of how they are to return to the island. Kate agrees to return to the island with Jack, under the condition that he not ask about Aaron.
Aired: 2/25/2009
More The Life and Death of Jeremy Bentham
Aired: 3/4/2009
More Sawyer perpetrates a lie to the Horace of the DHARMA Initiative in order to remain on the island with Juliet, Jin, Miles and Daniel.
Aired: 3/18/2009
More Members of the returning Oceanic Six are integrated into The DHARMA Initiative by Sawyer after being informed of their displacement in time. In present day, Sun begins her search for her husband, Jin.
Aired: 3/25/2009
More After mistakenly being identified and captured as a "hostile", Sayid is left at the mercy of Horace and the other ruling members of The DHARMA Initiative.
Aired: 4/1/2009
More The survivors are left to debate their own past, present and future when a critically wounded young Ben Linus is left in the care, and mercy, of the time-displaced group.
Aired: 4/8/2009
More After "breaking the rules" by returning to the island, Ben must atone for his past and present sins by summoning and facing the Monster for judgment.
Aired: 4/15/2009
More Following young Ben's deliverance to the Others, Sawyer and company are increasingly forced to explain their actions in wake of the boy's absence.
Aired: 4/22/2009
More The second fifth season Lost special, which provided an insightful glimpse into the lives of the Oceanic Six after their escape from the island, and before their inevitable return.
Aired: 4/29/2009
More Upon returning to the island, Daniel Faraday begins a quest to prevent the very disaster that led the survivors of Oceanic Flight 815's ongoing peril.
Aired: 5/6/2009
More Following the death of Daniel Faraday, Jack attempts to continue the mission to change his and his fellow survivors' futures.
Aired: 5/13/2009
More The third Lost special of the fifth season, which revealed how the Oceanic 6 were able to get back to the island
Aired: 5/13/2009
More Following the acquisition of the hydrogen bomb, Jack and Sayid attempt to destroy the energy source buried beneath the Swan site, despite opposition from other time-displaced survivors.
Aired: 2/2/2010
More After the detonation of the hydrogen bomb, two timelines are revealed.
Aired: 1/31/2010
More The sixth season Lost special, which provided an insightful glimpse into the lives of the survivors of Oceanic Airlines Flight 815 and the history of the island.
Aired: 2/9/2010
More Following Sayid's miraculous resurrection, Jack and company are left at the mercy of the Others at the Temple, and left clueless to the island inhabitants' true intentions.