• Air date: 02 Feb '10 18 episodes
      The sixth and final season of the American serial drama television series Lost commenced airing in the United States and Canada on February 2, 2010. The sixth-season premiere was the first to climb in the ratings year-over-year since the second season, drawing 12.1 million viewers. The season aired Tuesdays at 9:00 pm from February 2 to May 18. The series finale aired on Sunday, May 23, 2010. The finale ran two-and-a-half hours starting at 9:00 pm; pushing the local news back a half-hour, followed by the previously announced post-finale special, Jimmy Kimmel Live: Aloha to Lost, at 12:05 am. The season continues the stories of the survivors of the fictional September 22, 2004 crash of Oceanic Airlines Flight 815 on a mysterious island in the South Pacific. The survivors must deal with two outcomes of the detonation of a nuclear bomb on the island in the 1970s. While the on-island story continues, "flash sideways" show a second timeline, in which Flight 815 never crashes. The season was released on DVD and Blu-ray on August 24, 2010, alongside a complete series boxset.
  • List of Episodes (18)
    • 1. LA X (Part 1)

      02 Feb '10
      A parallel universe, in which the crash never happened, is revealed as an aftermath of the bomb's detonation. Meanwhile, Sawyer blames Jack for the loss of Juliet and the true identity of the monster is revealed.
    • 2. LA X (Part 2)

      02 Feb '10
      Jack, Sawyer, Kate, Miles and Hurley, struggling to save Sayid, face an ancient secret. Meanwhile, a fake Lock exits the chamber to everyone's awe.
    • 3. What Kate Does

      09 Feb '10
      Kate finds herself on the run, while Jack is tasked with something that could put a friend's life at risk.
    • 4. The Substitute

      16 Feb '10
      Locke goes in search of help to further his cause. Kate finds herself on the run, while Jack is tasked with something that could put a friend's life at risk.
    • 5. Lighthouse

      23 Feb '10
      Hurley must convince Jack to accompany him on an unspecified mission, and Jin stumbles across an old friend.
    • 6. Sundown

      02 Mar '10
      Sayid is faced with a difficult decision, and Claire sends a warning to the temple inhabitants.
    • 7. Dr. Linus

      09 Mar '10
      Ben deals with the consequences of an uncovered lie.
    • 8. Recon

      16 Mar '10
      Locke tasks Sawyer with a mission.
    • 9. Ab Aeterno

      23 Mar '10
      Richard Alpert faces a difficult choice.
    • 10. The Package

      30 Mar '10
      Sun and Jin desperately continue their search for one another, and Locke confronts his enemy.
    • 11. Happily Ever After

      06 Apr '10
      Desmond wakes up to discover he's back on the island.
    • 12. Everybody Loves Hugo

      13 Apr '10
      Hurley worries about what the group should do next and Locke is curious about the new arrival in his camp.
    • 13. The Last Recruit

      20 Apr '10
      Alliances are forged and broken as the Locke and Jack camps merge.
    • 14. The Candidate

      04 May '10
      After the remaining survivors are reunited, Sawyer and Jack hatch a plan to divert the Man in Black's attention and leave the island without him on Widmore's submarine, but disastrous consequences await them. In the flash sideways, Jack investigates the cause of Locke's paralysis and offers treatment.
    • 15. Across the Sea

      11 May '10
      The motives of John Locke are finally explained.
    • 16. What They Died For

      18 May '10
      While Locke devises a new strategy, Jack's group searches for Desmond.
    • 17. The End (1)

      23 May '10
      Jack, the new protector of the island, meets with Locke and they go past the bamboo field with Desmond to visit the heart of the island. The Man in Black's final fate is determined, and one survivor must make the ultimate sacrifice to save the island. Meanwhile, in another life, the ones who might have been the survivors gather for a final time.
    • 18. The End (2)

      23 May '10
      The Man in Black's final fate is determined, and one survivor must make the ultimate sacrifice to save the island. Meanwhile, in another life, the ones who might have been the survivors gather for a final time.