Episode 16 and 17 – The Incident

In 1977, the survivors succeed in detonating the hyrdogen bomb at the constuction site of the Swan station, with dire consequences for several characters. In 2007, Locke and the Others travel to the base of the four-toed statue, where Jacob lives. Locke is revealed to be an impostor: an old acquaintance of Jacob’s, who tricks Ben into killing Jacob. In flashbacks, Jacob visits several of the main characters.