The Locke monster's camp merges with Jack's ("I think we have some catching up to do," Locke says), and alliances are forged and broken. Meanwhile, Zoe shows up at the camp, and she doesn't come in peace. In L.A., Sun and Locke are brought to the same ER, and arrive at the same time; Desmond seeks out Claire when she enters the office building where her adoption agency is located; and Det. James Ford interrogates murder suspect Kate. He and his partner Miles also get a lead in the Keamy killing.
as Richard Alpert
as Frank Lapidus