Season One: Ep 24/25 Exodus Part 2

They get the dynamite (after Locke nearly was gobbled up by some machine ghost thing). Hurley sees the numbers on the hatch and tries to stop the dynamite. Too late. BANG! Charlie and Sayid get the baby back. Frenchie is loopy! The raft guys get radar of a boat. Bad guys on a boat. They steal Walt!