Dharma Initiative
The episode begins with the crash of Ajira Airways Flight 316, a transpacific flight piloted by Frank Lapidus (Jeff Fahey), on the small island off the coast of the main island, where the Dharma Initiative Hydra Station is located. Lapidus crash lands the plane on a runway that was built by the native population of the island, known as the Others, and the survivors of Oceanic Flight 815 (as seen in "The Glass Ballerina"). While the passengers begin to debate what to do next, crash survivor and former leader of the Others Ben Linus (Michael Emerson) begins to travel to the main island. He is followed by survivor Sun-Hwa Kwon (Yunjin Kim), who believes her husband Jin-Soo Kwon (Daniel Dae Kim) is on the main island, and later Frank. After reaching a group of canoes, Sun knocks Ben out with an oar (Ben reappearing still unconscious in the Hydra station, as seen in "The Life and Death of Jeremy Bentham") and travels with Frank to the abandoned barracks of the Dharma Initiative. Waiting there is Christian Shephard (John Terry), who shows Sun and Frank a picture of new recruits to the Dharma Initiative from 1977, including Jack Shephard (Matthew Fox), Kate Austen (Evangeline Lilly) and Hugo "Hurley" Reyes (Jorge Garcia). He also tells her that Jin is with them in 1977.