What They Died For of 80, saying that it was "A set-up episode, albeit an extremely entertaining one." What They Died For "What They Died For" is the 16th and penultimate episode of the American Broadcasting Company's final season of the serial drama television series "Lost" and 119th and penultimate episode overall. The episode aired on May 18, 2010, on ABC in the United States. The episode's flash-sideways are centered on Jack Shephard, Desmond Hume, Benjamin Linus and James "Sawyer" Ford. In the flash-sideways timeline, Desmond Hume (Henry Ian Cusick) continues his attempt to gather all the passengers of Oceanic Airlines Flight 815. In
The Other 48 Days Boone on the radio, and responds to Boone's "We're the survivors of the crash of Oceanic Flight 815" with ""We're" the survivors of flight 815." This shows the truth behind what Boone was hearing when he originally made the transmission in a previous episode from the first season. Before any further conversation can take place, Ana turns off the radio, dismissing the transmission as another trick by the Others. Bernard asks how they would know their flight number, but Ana points out that they would know since Goodwin knew, and tells them to accept that this is their new lives.