William Blanchette

A desperate Claire, along with Kate and Rousseau, attempts a return to the scene of her kidnapping where she believes she might find the cure for baby Aaron's mysterious illness. Meanwhile, Jack and Locke must keep their prisoner a secret from the rest of the survivors.

On their own terms, several of the survivors of the Oceanic Six come to grips with their need to return to the island.

As the face-off between the survivors and the freighter people continues, the Oceanic Six find themselves closer to rescue.

Kate's need to get information from the hostage jeopardizes her standing with both Locke and Sawyer.

Kate and Juliet must learn to work together when Jack's health is seriously compromised. Something goes wrong as Sawyer, Claire, Aaron and Miles continue their trek away from Locke's camp and back to the beach.