Plot summary
Ben heads to the "Orchid" station, where Keamy's team is waiting, and he surrenders after signaling the Others. Jack and Sawyer follow Lapidus's signal to the helicopter, while Sayid arrives on the beach and informs the survivors that the mercenaries will use the Orchid to kill everyone. Daniel takes a group that includes Aaron and the Kwons to the Kahana, where Michael has discovered a bomb on board. In the future, the Six are flown back to America after being rescued. During a press conference, they claim to be the only survivors of the crash. Sun uses her settlement money to take over Woo-Jung's company, and Jack learns from Carole Littleton at Christian's funeral that Claire is his half-sister.
Credits
Adapted from Wikipedia contributors, Lost season 4. HTML formatting and reference markers removed.