1. Pilot: Part 1
Aired: Sep 22, 2004Forty-eight survivors of an airline flight originating from Australia, bound ...
2. Pilot: Part 2
Aired: Sep 29, 2004Having retrieved the plane tranceiver, a group of survivors try to transmit a...
3. Tabula Rasa
Aired: Oct 6, 2004Jack and Hurley discover an alarming secret about Kate, while the marshal's l...
4. Walkabout
Aired: Oct 13, 2004When the survivors run out of food, Locke, Kate, and Michael go out hunting f...
5. White Rabbit
Aired: Oct 20, 2004Jack begins to experience visions of his father. Things go wrong when he runs...
6. House of the Rising Sun
Aired: Oct 27, 2004Jin attacks Michael for seemingly no reason; Jack wants to move the survivors...
7. The Moth
Aired: Nov 3, 2004Charlie begins a journey of withdrawal from drugs aided by Locke, whose true ...
8. Confidence Man
Aired: Nov 10, 2004Shannon is having an asthma attack and Boone is sure that Sawyer has her medi...
9. Solitary
Aired: Nov 17, 2004Sayid's life is in danger after finding the source of the French transmission...
10. Raised by Another
Aired: Dec 1, 2004Claire has a horribly realistic nightmare about her baby being harmed, while ...
11. All the Best Cowboys Have Daddy Issues
Aired: Dec 8, 2004Jack, Kate, Locke and Boone go after Ethan, Claire and Charlie. They separate...
12. Whatever the Case May Be
Aired: Jan 5, 2005Kate and Sawyer discover a briefcase and the race begins to win ownership of ...
13. Hearts and Minds
Aired: Jan 12, 2005Locke plans to teach Boone a lesson, when he learns that Boone wants to share...
14. Special
Aired: Jan 19, 2005A mysterious island beast reappears when Michael and Locke clash. Sayid enlis...
15. Homecoming
Aired: Feb 9, 2005After Claire returns with no memory since the flight, Jack and Locke form a p...
16. Outlaws
Aired: Feb 16, 2005Sawyer believes that a boar is harassing him. So he and Kate go to find it. T...
17. ...In Translation
Aired: Feb 23, 2005When the raft the survivors have been building burns down, Michael accuses Ji...
18. Numbers
Aired: Mar 2, 2005When Hurley becomes obsessed with the French woman and heads into the jungle ...
19. Deus Ex Machina
Aired: Mar 30, 2005Locke thinks he knows how to get the hatch open, and he and Boone venture inl...
20. Do No Harm
Aired: Apr 6, 2005Claire goes into labor while a helpless Charlie goes into panic mode. Meanwhi...
21. The Greater Good
Aired: May 4, 2005After burying one of their own, tempers flare as the castaways' suspicions of...
22. Born to Run
Aired: May 11, 2005Jack suspects foul play when Michael becomes violently ill while building the...
23. Exodus: Part 1
Aired: May 18, 2005The French woman arrives at the camp with a dire warning about a group of sur...
24. Exodus: Part 2
Aired: May 25, 2005The castaways on the raft are surprised at sea by something unexpected. Meanw...