The last episode:May 23, 2010
(season 6, episode 17)
For different reasons, Jack and the Man in Black both use Desmond to extinguish the light at the heart of the island. The island starts disintegrating, but The Man in Black is also made mortal. Still desperate to escape, The Man in Black fights Jack and mortally wounds him, but with help from Kate, Jack kills him. Realizing his destiny, Jack sacrifices himself to relight the heart of the island, so his friends can escape on the Ajira plane. Hurley takes Jack's place as protector of the island and makes Ben the new advisor. The flash sideways is revealed to be a type of limbo, or holding pattern, for the main characters, where they reside until accepting their life and death, and are then able to "let go" and "move on" together.
After Season 5’s explosive finish, everything is up in the air for the survivors of flight 815. No one knows what — or who — the future will hold. Will Juliet’s sacrifice to save her friends work? Can Kate choose, once and for all, between Jack and Sawyer? Will Sun and Jin be reunited? Is it too late to save Claire? Whatever awaits everyone on the island, one thing is for certain — the moment of truth has arrived.
Mysteries abound on the first season of LOST as the survivors of Oceanic Air flight 815 find themselves stranded on an unidentified island with little hope of rescue.
CinePops US / International 
CinePops Spain 
CinePops France 
CinePops Italy 
CinePops România 
CinePops India 