Season 2 of Lost on ABC:

Episode 2.01: Man of Science, Man of Faith
Aired: September, 21 2005
Jack, Locke and Kate explore the mysterious hatch but Jack decides to wait before going down into the hatch. Kate and Locke aren’t so patient. When Shannon chases after Vincent the dog, she encounters a familiar face in the jungle.

Episode 2.02: Adrift
Aired: September, 28 2005
With the abduction of Walt fresh on their minds, their raft destroyed, and Jin missing, Michael and Sawyer fight for their lives in the middle of nowhere in the ocean and discover a new predator in the roiling sea. Meanwhile on land, Locke must descend into the hatch when Kate goes missing inside. Also, Jack isn’t too far behind Locke as he decides to go into the hatch as well later on. Lastly, flashbacks reveal more of Michael’s troubled relationship with ex-lover Susan and their baby son Walt as they fight over custody for Walt and Michael must let go.

Episode 2.03: Orientation
Aired: October 5, 2005
Jack, Locke and Kate learn more secrets about the hatch. Meanwhile, after being beaten and taken captive, Sawyer, Michael and Jin wonder if their captors are fellow survivors or the dreaded “Others.”

Episode 2.04: Everybody Hates Hugo
Aired: October 12, 2005
Hurley struggles with an assigned task inside the hatch as he flashbacks to disturbing memories in his life before the crash. Meanwhile, Sawyer, Michael and Jin learn the identities of their captors on the island. Claire uncovers a startling piece of information about the fate of the raft.

Episode 2.05: …And Found
Aired: October, 19 2005
Michael sets off into the jungle by himself determined to find Walt, but discovers that he is not alone. Meanwhile, Sawyer and Jin are ordered by their captors to take them to their camp, and Sun frantically searches for her missing wedding ring. In flashbacks this episode reveals more of Jin’s life before ending up on the island.

Episode 2.06: Abandoned
Aired: November 9, 2005
Sawyer’s wound becomes life-threatening as he, Michael and Jin make their way through the interior of the island with the tail section survivors, Ana-Lucia, Mr. Eko, Bernard, Libby, and flight attendant Cindy. Meanwhile, Shannon is once again haunted by visions of Walt.

Episode 2.07: The Other 48 Days
Aired: November 16, 2005
The harrowing first 48 days in the lives of the tail section survivors are revealed.

Episode 2.08: Collision
Aired: November 23, 2005
Tempers flare when Ana Lucia and her group stumble upon Sayid and the other castaways.

Episode 2.09: What Kate Did
Aired: November 30, 2005
Kate’s original crime that started her life on the run is revealed. Meanwhile, the survivors lay one of their own to rest, Kate sleeplessly watches over a feverish Sawyer, and Mr. Eko has a surprise for Locke regarding the hatch.

Episode 2.10: The 23rd Psalm
Aired: January 11, 2006
Mr. Eko interrogates Charlie about the Virgin Mary statue, Claire begins to lose faith in Charlie when she discovers his secret, and Jack is an interested observer when Kate gives the recovering Sawyer a much-needed haircut.

Episode 2.11: The Hunting Party
Aired: January 18, 2006
Jack, Locke and Sawyer follow Michael who left to look for his son. They meet “the others”. More is shown about Jack’s back-story.

Episode 2.12: Fire + Water
Aired: January 25, 2006
When Charlie’s vividly surreal dreams lead him to believe Claire’s baby, Aaron, is in danger, Locke suspects Charlie may be using drugs again. More of Charlie’s background story shows his difficult relationship with his heroin addicted brother. Meanwhile, Sawyer encourages Hurley to act on his attraction to Libby.

Episode 2.13: The Long Con
Aired: February 8, 2006
Survivors fear that “The Others” may have returned when Sun is injured during a failed kidnapping attempt. Meanwhile, Sawyer is an amused, but highly interested, bystander when tension escalates between Jack, Locke, Kate and Ana Lucia over control of the hatch computer, and the storage of the weapons.

Episode 2.14: One of Them
Aired: February 15, 2006
The mysterious French woman, Danielle Rousseau returns to lead Sayid to a mysterious captive who claims he crashed on the island. Meanwhile, Sawyer recruits Hurley to help him find another island animal that is harassing him: a loud tree frog.

Episode 2.15: Maternity Leave
Aired: March 1, 2006
When Claire’s baby falls ill, she becomes determined to find out what happened to her to regain her memory during her captivity with the Others, triggering flashbacks to her experience among the Others, and her ordeals concerning her baby. Also, Mr. Eko learns about Henry Gale and asks Jack and Loche to give him a meeting with their captive.

Episode 2.16: The Whole Truth
Aired: March 22, 2006
When Sun comes to the realization that she might be pregnant, she struggles on whether to tell Jin about the situation. After no success from Jack or Sayid, Ana-Lucia is called in by Locke to interrogate the prisoner, Henry Gale, to get more information out of him about how he arrived on the island. Ana-Lucia, Sayid, and Charlie then set out into the jungle to try and confirm Henry’s story.

Episode 2.17: Lockdown
Aired: March 29, 2006
When the hatch suddenly takes on a life of its own, Locke is trapped alone in the bunker and is forced to enlist the help of an unlikely ally: the captive Henry Gale to try to free him. Meanwhile, Jack faces off against Sawyer in a series of card games for supplies. Also, Ana Lucia, Sayid and Charlie find out the truth about Henry in the jungle.

Episode 2.18: Dave
Aired: April 5, 2006
Hurley begins to think the island is affecting him in a very strange way, so Libby attempts to offer him support. Hurley also recalls his past in a mental hospital with his friend Dave. Meanwhile, the prisoner calling himself Henry Gale offers new information about the Hatch, which severely shakes Locke’s sense of purpose.

Episode 2.19: S.O.S.
Aired: April 12, 2006
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 when they trek into the jungle to propose a “trade” with “The Others”; and Locke begins to question his faith in the island.

Episode 2.20: Two for the Road
Aired: May 3, 2006
Jack and Kate bring an exhausted Michael back to camp where he has news about “The Others”. Meanwhile, Ana Lucia attempts to get the prisoner, Henry Gale to confess to being a spy for the Others, and he attempts to kill her. Also, Hurley plans a surprise date for Libby.

Episode 2.21: ?
Aired: May 10, 2006
Mr. Eko has dreams about his brother leading him somewhere. He seeks Locke’s help in finding a secret location, the “question mark.” Meanwhile, Jack and the other survivors grapple with the horrific situation in the hatch with the death of Ana-Lucia and Libby clinging to life.

Episode 2.22: Three Minutes
Aired: May 17, 2006
Michael’s whereabouts during his 13 days in captivity in the “Others” camp are detailed while in the present, he tries to convince Jack to help him mount a search party for his son Walt still being held captive. Meanwhile, Locke struggles with a choice whether or not to abandon the hatch.

Episode 2.23: Live Together, Die Alone
Aired: May 24, 2006
After discovering a sailboat just offshore containing former hatch oversee Desmond, Jack and Sayid come up with a plan to confront “The Others” and hopefully get Walt back. Meanwhile, Eko and Locke come to blows as Locke makes a potentially cataclysmic decision regarding the “button” and the hatch.