Hurley and Sayid are on the run from the cops after stumbling into trouble at the safehouse; the island survivors come under attack by unknown forces; and an old friend offers some shocking advice to Kate in order to ensure that “the lie” remain a secret.
Desmond looks for a woman who might be the key to helping Faraday stop the island’s unpredictable movements through time; Locke finds out who has been attacking the survivors.
Kate discovers that someone knows the secret of Aaron’s true parental lineage. Meanwhile, the dramatic shifts through time are placing the lives of the remaining island survivors in extreme peril.
Locke shoulders the burden of ending the island’s increasingly violent movements through time; Ben is stymied in his efforts to reunite the Oceanic 6 and bring them back to the island.
Things begin to unravel when one of the survivors goes rogue and takes matters into their own hands — risking the lives of everyone on the island (source: ABCmedianet).