Sayid is held as a prisoner by the Dharma Initiative, presumed to be a Hostile. However, during his capture, he believes he has discovered the reason why he’s back on the island.
Jack, Kate and Hurley wind up on the island in 1977, where they meet up with Sawyer and also join the Dharma Initiative. Meanwhile, Sun is stuck on the island in the present with Ben and the other passengers after the plane crash.
The survivors left on the island, now led by Sawyer after Locke’s departure, find themselves back in the 1970s, where they are now forced to become members of the Dharma Initiative.
