Season 1 Episodes

Episode Guide

Exodus (3)

Season 1, Episode 25 - Air Date: 5/25/2005
Episode Guide

Exodus: Part 2

Season 1, Episode 24 - Air Date: 5/25/2005
Rousseau leaves the ship and steals Aaron, Claire’s baby. Meanwhile, they encounter the smoke monster.
Episode Guide

Exodus: Part 1

Season 1, Episode 23 - Air Date: 5/18/2005
Rousseau arrives at the beach and warns the castaways that The Others are coming. She tells the group that she was pregnant when she came to the island 16 years ago and The Others kidnapped her baby, whom she had not seen since.
Episode Guide

Born to Run

Season 1, Episode 22 - Air Date: 5/11/2005
Sayid and Locke take Jack to see the hatch, and he thinks it should be opened. Walt warns Locke not to open the hatch.
Episode Guide

The Greater Good

Season 1, Episode 21 - Air Date: 5/4/2005
In Boone’s funeral, Jack attacks Locke as he arrives. Locke asks for Shannon’s forgiveness but she confronts him in the jungle, after stealing the key to Jack’s case full of guns.
Episode Guide

Do No Harm

Season 1, Episode 20 - Air Date: 4/6/2005
Boone finally tells Jack that he and Locke have discovered a hatch. Meanwhile, Jack is unsuccessful in saving Boone’s life, and Claire gives birth to a healthy baby boy.
Episode Guide

Deus Ex Machina

Season 1, Episode 19 - Air Date: 3/30/2005
Locke discovers that he is slowly losing feeling in his legs. Meanwhile, Locke and Boone discover an aircraft teetering on the edge of a cliff.
Episode Guide


Season 1, Episode 18 - Air Date: 3/2/2005
Perusing the do!@#!@ents from Rousseau, Hurley discovers that the numbers on it are the same one he used to win the lottery.
Episode Guide

...In Translation

Season 1, Episode 17 - Air Date: 2/23/2005
As Michael continues work on his raft, only one seat is available, with Sawyer getting one seat for the building materials he brought.
Episode Guide


Season 1, Episode 16 - Air Date: 2/16/2005
Sawyer and Kate set out to the jungle to find the boar that raided his tent. When he finds it, however, he does not kill it.
Episode Guide


Season 1, Episode 15 - Air Date: 2/9/2005
Back with the other castaways, Claire reveals that she does not remember anything other than the doomed flight.
Episode Guide


Season 1, Episode 14 - Air Date: 1/19/2005
Locke has been giving lessons on knife skills to Walt, who is confronted by Michael. The two are supposed to scavenge parts from the wreckage to build a raft but Walt wanders off.
Episode Guide

Hearts and Minds

Season 1, Episode 13 - Air Date: 1/12/2005
Shannon and Sayid become more intimate, while Locke and Boone find a hatch and try to get into it. Boone wants to tell Shannon about the hatch but Locke drugs him not to.
Episode Guide

Whatever the Case May Be

Season 1, Episode 12 - Air Date: 1/5/2005
While swimming, Kate finds the marshal’s locked case. Jack helps her open it and the two find guns a toy airplane.
Episode Guide

All the Best Cowboys Have Daddy Issues

Season 1, Episode 11 - Air Date: 12/8/2004
Ethan kidnaps Claire and Charlie and two groups go out to look for them. When Jack encounters Ethan, the latter holds his captives hostage.
Episode Guide

Raised by Another

Season 1, Episode 10 - Air Date: 12/1/2004
Badly wounded and distressed, Sayid finds his way to the island to tell the other castaways about The Others.
Episode Guide


Season 1, Episode 9 - Air Date: 11/17/2004
On his own exploring, Sayid discovers a cable which runs from the ocean to the jungle. He follows it and is eventually caught in a trap.
Episode Guide

Confidence Man

Season 1, Episode 8 - Air Date: 11/10/2004
The castaways suspect that Sawyer hoarded some asthma inhalers from the wreck. Sayid tortures Sawyer for this but it is revealed eventually that he is innocent.
Episode Guide

The Moth

Season 1, Episode 7 - Air Date: 11/3/2004
Suffering from heroin withdrawal, Charlie asks Locke for his stash, which the former throws into the fire.
Episode Guide

House of the Rising Sun

Season 1, Episode 6 - Air Date: 10/27/2004
Some of the castaways settle in the cave while some stay at the beach. After finding his father-in-law’s watch on him, Michael is attacked by Jin, yet this is only known to Sun because they don’t speak English.
Episode Guide

White Rabbit

Season 1, Episode 5 - Air Date: 10/20/2004
Boone wants to help everyone so he steals the already waning water supply, which ends up with the castaways turning on him.
Episode Guide


Season 1, Episode 4 - Air Date: 10/13/2004
Boars raid the fuselage, causing it to burn to the ground. Locke goes after these boars and, after encountering the monster, does not tell anyone about it.
Episode Guide

Tabula Rasa

Season 1, Episode 3 - Air Date: 1/1/2005
Jack finds out that Kate was a fugitive prior to the crash. Back from the trip, the group who looked for a better signal on the island returns.
Episode Guide

Pilot: Part 2

Season 1, Episode 2 - Air Date: 6/5/2008
Having escaped the "creature" and retrieved the plane transceiver, a group of the survivors travel to higher ground so they can transmit a signal.
Episode Guide

Pilot: Part 1

Season 1, Episode 1 - Air Date: 5/6/2008
A commercial airliner flying from Sydney to Los Angeles breaks apart in mid-air and is strewn across a seemingly deserted tropical island in the South Pacific, with forty-eight survivors of the initial crash.