Lost/Season One

Season One
Lost
Season Premiere	September 22, 2004
Season Finale	May 25, 2005
Episode Count	25 + 1 recap special
Notable Episodes	1x01 - Pilot (1) 1x04 - Walkabout 1x19 - Deus Ex Machina 1x23 - Exodus (1) 1x24 - Exodus (2)
Previous N/A	Next Season Two

Season One of Lost premiered on September 22, 2004 with breakthrough ratings. After a crash landing in the middle of nowhere, a group of survivors find themselves stranded on a mysterious island full of mysteries. These survivors, while attempting to find a way off the island, establish a society amongst themselves. The first season brings forth many mysteries, including a mysterious hatch, cursed numbers, unwanted intruders, and the origin of the island itself.

In-Depth

• Gallery: A gallery of the main cast and other recurring guests.
• Flashbacks: A listing of all the flashbacks in every episode in the season
• Mysteries: An overview of all the mysteries on the first season of Lost
• Season One Timeline: A chronology of the events that occurred during season one of Lost. Contains spoilers from season two.

Episodes

#	#	Title			Airdate
1	1	Pilot (1) Flashback: Jack1			September 22, 2004
2	2	Pilot (2) Flashback: Charlie1 / Kate1			September 29, 2004
3	3	Tabula Rasa Flashback: Kate			October 6, 2004
4	4	Walkabout Flashback: Locke			October 13, 2004
5	5	White Rabbit Flashback: Jack			October 20, 2004
6	6	House of the Rising Sun Flashback: Sun			October 27, 2004
7	7	The Moth Flashback: Charlie			November 3, 2004
8	8	Confidence Man Flashback: Sawyer			November 10, 2004
9	9	Solitary Flashback: Sayid			November 17, 2004
10	10	Raised by Another Flashback: Claire			December 1, 2004
11	11	All the Best Cowboys Have Daddy Issues Flashback: Jack			December 8, 2004
12	12	Whatever the Case May Be Flashback: Kate			January 5, 2005
13	13	Hearts and Minds Flashback: Boone			January 12, 2005
14	14	Special Flashback: Michael / Walt			January 19, 2005
15	15	Homecoming Flashback: Charlie			February 9, 2005
16	16	Outlaws Flashback: Sawyer			February 16, 2005
17	17	... In Translation Flashback: Jin			February 23, 2005
18	18	Numbers Flashback: Hurley			March 2, 2005
19	19	Deus Ex Machina Flashback: Locke			March 30, 2005
20	20	Do No Harm Flashback: Jack			April 6, 2005
S1	SP	Lost: The Journey			April 27, 2005
21	21	The Greater Good Flashback: Sayid			May 4, 2005
22	22	Born to Run Flashback: Kate			May 11, 2005
23	23	Exodus (1) Flashback: Walt / Jack / Sawyer / Kate / Shannon / Sun2			May 18, 2005
24	24	Exodus (2) Flashback: Jin / Charlie / Michael2			May 25, 2005
25	25	Exodus (3) Flashback: Hurley / Locke2			May 25, 2005

¹ The flashbacks from "Pilot (1)" and "Pilot (2)" are partial flashbacks showing one short scene on the plane immediately before it crashed.
² The flashbacks in Exodus (all three parts) are one short scene for each main character (except Boone, Claire, and Sayid) from the day they boarded flight 815.