Lost (2001)

Pilot (1)

Stripped of everything, the 48 survivors scavenge what they can from the plane for their survival. Some panic. Some pin their hopes on rescue. A few find inner strength they never knew they had—like Kate who, with no medical training, suddenly finds herself suturing the doctor's wounds. The band of friends, family, enemies and strangers must work together against the cruel weather and harsh terrain. But the intense howls of the mysterious creatures stalking the jungle fill them all with fear. Fortunately, thanks to the calm leadership of quick-thinking Jack and level-headed Kate, they have hope. But even heroes have secrets, as the survivors will come to learn.

Pilot (2)

Stripped of everything, the 48 survivors scavenge what they can from the plane for their survival. Some panic. Some pin their hopes on rescue. A few find inner strength they never knew they had—like Kate who, with no medical training, suddenly finds herself suturing the doctor's wounds. The band of friends, family, enemies and strangers must work together against the cruel weather and harsh terrain. But the intense howls of the mysterious creatures stalking the jungle fill them all with fear. Fortunately, thanks to the calm leadership of quick-thinking Jack and level-headed Kate, they have hope. But even heroes have secrets, as the survivors will come to learn.

Tabula Rasa

Jack and Hurley discover an alarming secret about Kate, as the marshal's life hangs in the balance and is suffering a lot of pain. Meanwhile Kate, Charlie, Sawyer, Sayid, Boone and Shannon ponder the island's mysteries they've uncovered and worry that telling the other survivors will cause panic. They decide to lie for the time being. Also, Locke's befriending of Walt disturbs Michael, but Walt is more concerned in finding his dog. Lastly, Kate flashes back to when she was arrested by the marshal in Australia.

Walkabout

Survivors are jolted awake in the middle of the night when wild island beasts invade the beach encampment. Kate and Michael join the mysterious Locke on a hunt for food -- and a shocking secret about Locke is revealed. Meanwhile, some survivors are horrified by Jack's plan for the dead bodies still scattered among the wreckage, and Jack sees someone in the jungle who might not have been on the plane.

White Rabbit

Jack is near delirious from lack of sleep and struggles to overcome the haunting events that brought him to Australia and, subsequently, to the island. Meanwhile, Boone gets caught in a treacherous riptide trying to save a woman who went out swimming. A pregnant Claire's health takes a bad turn from lack of fluids, and a thief may have stolen the last bottles of water. Veronica Hamel guest-stars as Jack's mother, Margo. Also, Jack (Matthew Fox) flashes back at 12 years old, to find himself on the playground in an altercation with a bully,who ultimately beats him up, and later learns a life lesson from his father.

House of the Rising Sun

Walt and the others are shocked when Michael is brutally beaten, but only the non-English-speaking Jin and Sun know the truth behind the attack. Meanwhile Kate, Jack, Sawyer and Sayid argue about where the survivors should camp -- on the beach, where they-re more likely to be seen, or in a remote inland valley where fresh water abounds; and Locke discovers Charlie-s secret.

The Moth

Charlie begins a painful journey of withdrawal from drugs, surprisingly aided by Locke, whose true motive for helping Charlie is a mystery. Meanwhile, survivors struggle to find and free Jack when he's buried alive in a cave collapse, and someone might be secretly thwarting Sayid, Kate, and Boone when they enact a plan to find the source of the French transmission.

Confidence Man

Shannon's inhaler runs out and Boone believes Sawyer has the remaining three in his stash. When Sawyer refuses to give them up, Jack and Sayid resort to torturing Sawyer until he agrees to reveal the location of the inhalers. In flashback we hear Sawyers story and find he is not who he says he is.

Solitary

Sayid's life is placed in grave danger after he stumbles upon the source of the mysterious French transmission, the woman Danielle Rousseau (guest-star Mira Furlan) who was on the distress call is found alive. Meanwhile, Hurley has a ridiculous plan to make life on the island a little more civilized - and it just might work that involves a golf course after he finds golf clubs from the debris. Lastly, we flashback to Sayid's childhood friend Nadia as well as his participation in hostage situations in Iraq.

Raised by Another

Claire has a horrible nightmare about her new baby being harmed or kidnapped which she believes is real. Flashbacks reveal Claire's backstory of the former boyfriend that got her pregnant and abandoned her and the psychic who convinced her to take the ill-fated flight that lands her on the island. Lastly, Hurley is shocked and confused when he discovers that Ethan Rom (guest-star William Mapother), another plane crash survivor, does not appear on the flight manifest.

All the Best Cowboys Have Daddy Issues

Survivors wonder why Charlie and a pregnant Claire have been abducted - and by whom -- and a search party ventures into the treacherous jungle to try to find and rescue the missing duo, but they suspect it was Ethan Rom (guest-star William Mapother) that abducted the two somehow, who was recently discovered to not being a passneger on the plane that crash. Meanwhile, inner-demons about his father resurface for Jack, and Boone and Locke discover another island mystery.

Whatever the Case May Be

Jack, Kate and Sawyer fight over possession of a newly discovered locked metal briefcase which might contain insights into Kate's mysterious past. Meanwhile, Sayid asks a reluctant Shannon to translate notes he took from the French woman, a rising tide threatens to engulf the fuselage and the entire beach encampment, and Rose and a grieving Charlie tentatively bond over Claire's baffling disappearance.

Hearts and Minds

When Locke learns that Boone wants to tell their "secret" to Shannon, Locke decides to teach him a lesson, which leads to Shannon's life being "supposedly" placed in sudden peril. Also, Boone and Shannon's dark dark past is revealed in a shocking backstory that recalls his life with Shannon right before the plane crash and presages the return of the beast. Meanwhile, Kate who has become a confidante to Sun in the forest is puzzled by a soft-spoken Sun's mysterious behavior and revelation that she can speak English, and a hungry Hurley must repay a debt to Jin.

Special

Violence ensues and a mysterious island beast makes a re-appearance when Michael and Locke clash over Walt's upbringing. Meanwhile, Charlie is tempted to read the missing Claire's diary, and Sayid enlists Shannon to help decipher the French woman's map.

Homecoming

After the missing Claire returns with no recollection of what has happened since before the doomed flight of Oceanic 815, Jack and Locke formulate a plan of defense against her kidnapper, the mysterious Ethan, who threatens to kill off the other survivors unless Claire is returned to him. We will also learn why Ethan wanted Claire's child.

Outlaws

Kate and Sawyer divulge dark secrets to each other while tracking a renegade boar that Sawyer swears is purposely harassing him. Meanwhile, Hurley and Sayid worry that Charlie is losing it after his brush with death, and a shocking, prior connection between Sawyer and Jack is revealed. Robert Patrick ("Terminator 2: Judgment Day," "The X-File") guest stars.

...In Translation

When the raft the survivors have been building mysteriously burns down, Michael is convinced that Jin is responsible for the sabotage, which only further escalates their rivalry. Meanwhile, Sun stuns her fellow survivors with a surprising revelation, and Boone gives Sayid a warning about Shannon.

Numbers

Hurley has a flashback of a huge life-altering experience before coming on the plane, the number-one thing Americans dream about, but that it ended up being the worst thing that could have happened because the experience was cursed. It hurt everyone he loved--and that curse is tied to the island. Plus, Boone and Locke continue their work on the hatch.

Deux Ex Machina

Do No Harm

Jack tends to a very wounded Boone after Locke returns him back to the caves after his body was nearly crushed in the plane fall when trying to contact the outside world. Sun helps Jack in his need for medical assistance and Sayid presents Shannon with a grand romantic surprise when they're alone. Claire unexpectedly goes into labor in the forest while a helpless Kate, Charlie and Jin go into panic mode by her side when Jack is unable to deliver the baby and they must tend to Claire themselves. Meanwhile, Locke mysteriously goes missing during all the chaos when returning Boone back to Jack. He disappears back into the forest.