28/09/2005      Adrift 40' 46"

Michael and an injured Sawyer try to survive the dangers of the ocean. The mystery of the hatch unfolds. Flashbacks reveal Michael's custody battle over Walt with Susan.

05/10/2005      Orientation 41' 30"

Jack and Locke discover the purpose of the hatch. Michael, Sawyer, and Jin are held captive by people they believe to be "the Others." Flashbacks show Locke struggling with the issues faced against his father.

12/10/2005      Everybody Hates Hugo 41' 28"

Hurley has difficulty with an assigned task inside the hatch. Michael, Sawyer, and Jin learn that their captors are in fact survivors from the tail-section of Oceanic Flight 815. Hurley remembers the time when he wins the lottery.

19/10/2005      ...And Found 40' 46"

Jin and Eko chase after Michael when he goes looking for Walt. Fearing for her husband's life, Sun searches for her lost wedding ring. Flashbacks show Sun and Jin's lives prior to their first meeting.

09/11/2005      Abandoned 41' 09"

Shannon searches for Walt when she believes him to be on the island. With Sawyer near death, Ana Lucia and the tail-section survivors come close to the camp of the fuselage survivors. Shannon remembers the events caused by her father's death.

16/11/2005      The Other 48 Days 44' 25"

The first 48 days after the crash are recalled from the point of view of the tail-section survivors.

23/11/2005      Collision 40' 46"

Violence erupts after the collision of the fuselage survivors and the tail-section survivors ends in tragedy. Ana Lucia remembers beginning to work again for the LAPD.

30/11/2005      What Kate Did 44' 06"

Kate thinks she is going crazy as she tends to a wounded Sawyer. Locke and Eko discover more about the hatch, and Michael stumbles upon a life-changing message. Kate remembers what made her become a fugitive.

11/01/2006      The 23rd Psalm 41' 36"

Eko demands that Charlie take him to the drug smuggler's plane. Claire loses trust in Charlie after she discovers his addiction. Mr. Eko remembers his time as a drug warlord, in Nigeria.

18/01/2006      The Hunting Party 41' 28"

Michael leaves the other survivors to search for Walt. Jack, Locke, and Sawyer pursue him, but encounter someone else in the jungle. Jack remembers a situation in his life that he could not fix.

25/01/2006      Fire + Water 41' 21"

Charlie has a dream that Aaron's life is in danger, and goes to great lengths to try to save him. Sawyer helps Hurley in wooing Libby. Charlie remembers his life with his brother after their fall from fame.

08/02/2006      The Long Con 42' 38"

When Sun is injured, tension builds between Jack, Locke, Kate and Ana Lucia regarding guns, as an amused Sawyer watches. Sawyer remembers the "long con" he pulls off on an unsuspecting victim.

15/02/2006      One of Them 42' 57"

Rousseau leads Sayid to a prisoner who she believes is an "Other." When Locke suggests that they try to get information out of the man, Sayid goes back to his ways as a torturer. Sayid remembers interrogating his own people during the Gulf War.

01/03/2006      Maternity Leave 44' 17"

When Aaron becomes sick, Claire, along with Kate and Danielle, goes in search of the place she was held captive in the hopes of finding a cure. Jack and Locke argue on how to deal with Henry Gale. Claire remembers the two weeks in captivity with the Others.

22/03/2006      The Whole Truth 41' 32"

Sun fears she may be pregnant. Locke asks Ana Lucia to question Henry Gale, leading her, Sayid, and Charlie to search for Henry's balloon. Sun remembers the strain of her relationship with Jin after a visiting a fertility doctor.

29/03/2006      Lockdown 41' 31"

When the hatch suddenly takes on a life of its own, Locke is forced to enlist the help of an unlikely ally to control the matter. Ana Lucia, Sayid, and Charlie continue to look for Henry's balloon. Locke remembers the favour his father asked.

05/05/2006      Dave 44' 29"

Libby lends a helping hand to Hurley to support him when he begins to think the island is having a strange effect on him. "Henry Gale" tells Locke something that makes him doubt his faith in the hatch. Hurley remembers his time at a mental institution.

12/04/2006      S.O.S. 41' 39"

Rose is surprisingly and vehemently opposed to Bernard's plan to create an S.O.S. signal. Romantic sparks are rekindled between Jack and Kate. Locke continues to lose faith in the island. Rose and Bernard remember their first meeting, and their honeymoon in Australia.

03/05/2006      Two for the Road 41' 31"

Jack and Kate bring an exhausted Michael back to the camp, and with him, news about "the Others". Meanwhile, Ana Lucia attempts to get the prisoner to confess, and Hurley plans a surprise date for Libby. Ana Lucia remembers her job as a bodyguard to a familiar face in Australia.

10/05/2006      ? 44' 18"

Mr. Eko enlists Locke to help find a secret location he believes houses answers to the island's mysteries. Meanwhile, Jack and the other survivors struggle to cope with the horrific situation in the hatch. Eko remembers the miracle he had to investigate.

17/05/2006      Three Minutes 43' 30"

A determined Michael convinces Jack and several castaways to help him rescue Walt from "the Others". Meanwhile, Charlie struggles with Eko's decision to discontinue building the church. Michael remembers his time in captivity with the Others.

24/05/2006      Live Together, Die Alone (Part 1) 41' 33"

24/05/2006      Live Together, Die Alone (Part 2) 41' 34"