11. Cabin Fever -

In "Cabin Fever," Locke, Ben, and Hurley trek through the jungle to find Jacob’s cabin. Meanwhile, on the freighter, Keamy takes control and prepares to return to the island for a final assault.

A famous steam locomotive in Pennsylvania that often runs themed "Cabin Fever" trips in the winter. 11. Cabin Fever

Season 5, Episode 11 is also titled "Cabin Fever" . In "Cabin Fever," Locke, Ben, and Hurley trek