Orientation: Jack, Locke and Kate learn more secrets about the hatch. Meanwhile, Sawyer, Michael and Jin wonder if their captors are fellow survivors or the Others. [S] S2 Ep3
Adrift: Michael blames Sawyer for the abduction of Walt and promises to bring his son back. Meanwhile, Kate releases herself from Desmond's captivity and escapes. [S] S2 Ep2
Man of Science, Man of Faith: One of the castaways is chosen to descend into the mysterious hatch, and Shannon stumbles upon a shockingly familiar face in the jungle. [S] S2 Ep1
Exodus - Part 2: Something unexpected at sea surprises those on the raft. The remaining islanders try to open the hatch, and a visitor to the camp could be a threat to Claire's son. [S] S1 Ep24
Exodus: Part 1: The French woman stuns the survivors when she shows up with a dire warning about 'The Others'', while Michael and Jin ready the raft for sailing. [S] S1 Ep23
Born to Run: Jack suspects foul play when Michael becomes violently ill while building the raft. The suspects include Sawyer and Kate, who compete for the last seat on the raft. [S] S1 Ep22
The Greater Good: After another funeral, tempers rise as the survivors' suspicions of each other grow, and an unlikely survivor vows revenge. [S] S1 Ep21
Do No Harm: Jack tends to a severely wounded Boone after Locke returns him to the caves. In the confusion, Locke slips away to deal with his guilt over the crisis. [S] S1 Ep20
Numbers: When Hurley becomes obsessed with the French woman and heads into the jungle to find her, Jack, Sayid and Charlie have no choice but to follow. [S] S1 Ep18
...In Translation: The raft the survivors have been building burns and Michael is convinced that Jin is responsible. Sun makes a revelation, while Boone warns Sayid about Shannon. [S] S1 Ep17
Outlaws: Secrets are divulged as Kate joins Sawyer in the hunt for a boar he insists is stalking him. Hurley and Sayid worry about Charlie's mental health. [S] S1 Ep16
Homecoming: American drama following the survivors of a plane crash. Jack and Locke formulate a plan of defence when Claire returns with no memory of what has happened recently. [S] S1 Ep15
Special: American drama following the survivors of a plane crash. Violence ensues and a mysterious island beast reappears when Michael and Locke clash over Walt's upbringing. [S] S1 Ep14
Hearts and Minds: American drama following the survivors of a plane crash. Locke learns that Boone wants to share their secret with Shannon, and Kate is puzzled by Sun's behaviour. [S] S1 Ep13
Whatever the Case May Be: American drama following the survivors of a plane crash. Jack, Kate and Sawyer fight over a briefcase that may contain insights into Kate's mysterious past. [S] S1 Ep12
All the Best Cowboys Have Daddy Issues: American drama following the survivors of a plane crash. The group wonders why Charlie and Claire have been taken as a search party is formed. [S] S1 Ep11
Raised by Another: American drama following the survivors of a plane crash. Flashbacks reveal Claire's backstory as she has a horribly realistic nightmare about her new baby. [S] S1 Ep10
Solitary: American drama following the survivors of a plane crash. Sayid's life is placed in grave danger after he stumbles upon the source of the mysterious French transmission. [S] S1 Ep9
Confidence Man: American drama following the survivors of a plane crash. When Shannon's inhaler runs out, Jack and Sayid torture Sawyer when they believe he is carrying spare ones. [S] S1 Ep8
The Moth: American drama following the survivors of a plane crash. Charlie begins withdrawing from drugs, and there is a struggle to find and free Jack when he is buried alive. [S] S1 Ep7
House of the Rising Sun: American drama following the survivors of a plane crash. There is shock when Michael is beaten up, but only Jin and Sun know the truth about the attack. [S] S1 Ep6
White Rabbit: American drama following the survivors of a plane crash. Jack struggles to overcome the events that brought him to Australia, and Boone gets caught in a riptide. [S] S1 Ep5
Walkabout: American drama following the survivors of a plane crash. A secret about Locke is revealed as some survivors are aghast at Jack's plan for the dead bodies in the wreckage. [S] S1 Ep4
Pilot - Part Two: The concluding part of the very first episode of the popular American drama. The survivors travel to higher ground so they can transmit a signal. [S] S1 Ep2
Pilot - Part One: The first part of the very first episode of the popular American drama. A plane crash leaves survivors stranded on a jungle island and at the mercy of its secrets. [S] S1 Ep1