스페셜

#	제목	방영일
1	The Journey 비하인드	2005. 4. 27.
2	Destination Lost 요약	2005. 9. 21.
3	Revelations 요약	2006. 1. 11.
4	Reckoning 요약	2006. 4. 26.
5	The Lost Survival Guide 요약	2006. 9. 2.
6	A Tale Of Survival 비하인드	2006. 9. 27.
7	Survivor Guide 요약	2007. 2. 7.
8	The Answers 요약	2007. 5. 17.
9	Past, Present & Future 요약	2008. 1. 31.
10	Destiny Calls 요약	2009. 1. 21.
11	The Story of the Oceanic 6 요약	2009. 4. 22.
12	A Journey in Time 비하인드	2009. 5. 13.
13	Final Chapter 요약	2010. 2. 2.
14	The Final Journey 요약	2010. 5. 23.
15	Aloha to Lost 요약	2010. 5. 23.
16	New Man In Charge 요약	2010. 8. 24.
17	Missing Pieces (1): The Watch 웹에피소드	2007. 11. 12.
18	Missing Pieces (2): The Adventures of Hurley and Frogurt 웹에피소드	2007. 11. 19.
19	Missing Pieces (3): King of the Castle 웹에피소드	2007. 11. 27.
20	Missing Pieces (4): The Deal 웹에피소드	2007. 12. 3.
21	Missing Pieces (5): Operation: Sleeper 웹에피소드	2007. 12. 10.
22	Missing Pieces (6): Room 23 웹에피소드	2007. 12. 17.
23	Missing Pieces (7): Arzt & Crafts 웹에피소드	2007. 12. 24.
24	Missing Pieces (8): Buried Secrets 웹에피소드	2007. 12. 30.
25	Missing Pieces (9): Tropical Depression 웹에피소드	2008. 1. 7.
26	Missing Pieces (10): Jack, Meet Ethan. Ethan? Jack 웹에피소드	2008. 1. 14.
27	Missing Pieces (11): Jin Has a Temper-Tantrum On the Golf Course 웹에피소드	2008. 1. 24.
28	Missing Pieces (12): The Envelope 웹에피소드	2008. 1. 28.
29	Missing Pieces (13): So It Begins 웹에피소드	2008. 2. 4.