During the journey, the "Smoke Monster" (the island's security system) makes a terrifying appearance, attempting to drag Locke into a hole before Jack saves him with a well-placed explosive.
The group’s science expert, Dr. Arzt, attempts to handle the dynamite with extreme caution, explaining how the nitroglycerin has "ripened" over time. In a shocking moment of dark irony, the dynamite explodes in his hands, killing him instantly. The Cliffhanger [S1E23] Exodus (1)
While the beach prepares for a possible attack, Michael, Jin, Sawyer, and Walt prepare to launch the raft they’ve spent weeks building. It is their only hope for rescue. During the journey, the "Smoke Monster" (the island's
Before leaving, Sawyer tells Jack about a chance encounter he had in a Sydney bar with a man named Christian—Jack's father. He shares Christian's final words of pride for his son, giving Jack a rare moment of peace. In a shocking moment of dark irony, the
The episode concludes with the shore party successfully transporting the dynamite back to the hatch. As night falls and the "Others" supposedly approach, the group prepares to blast the door open. Meanwhile, out at sea, the raft crew looks back at the receding island, unaware that their greatest challenge is still ahead of them.
The episode begins with Danielle Rousseau arriving at the beach camp, exhausted and frantic. She delivers a dire message: "The Others" are coming for the survivors, specifically for the "boy" (Claire’s newborn, Aaron). This news sends the camp into a panic. To protect everyone, Jack and Locke decide they must open "The Hatch"—the metal door they found in the jungle—to use it as a fortified bunker.
To open the hatch, Jack, Locke, Kate, and Hurley—led by Rousseau—trek into the "Dark Territory" to find the Black Rock , an 18th-century slave ship stranded in the middle of the jungle. Inside, they find crates of highly unstable dynamite.