JOURNEY TO RADIO TOWER
A woman named Naomi parachuted onto the island from a helicopter that crashed into the ocean. Her helicopter took off from a freighter 80 nautical miles west of the island. She has a satellite phone, which could contact the freighter, but the signal is being jammed.
The Losties are tipped off that Ben and the others are planning to kidnap three pregnant women from the beach camp for fertility testing.
Juliet has joined the Losties at the beach camp. She tells the Losties that Ben is using the underwater Dharma station Looking Glass to jam signals from the island.
The Losties plan on using Naomi’s satellite phone to contact her freighter for rescue. To do this they must not only disable the Looking Glass, but also turn off Rousseau’s distress signal at the radio tower.
Charlie and Desmond will use a Kayak to reach and disable the Looking Glass, while most of the group travel to the radio tower.
Rather than continue to try and hide from the Others, Jack’s plan is to rig three beach tents with explosives and kill the Others as they try to kidnap the three pregnant Losties. Sayid, Bernard, and Jin stay behind to detonate the explosives using guns.
Sayid, Bernard, and Jin stay at the beach to detonate the explosive laden tents, while Rousseau leads the rest of the Losties to the radio tower.
Charlie and Desmond use the kayak to locate the Looking Glass, which is tethered to the beach by the cable Sayid located earlier. Charlie knocks Desmond unconscious and enters the Looking Glass alone. Greta and Bonnie hold Charlie captive. Bonnie calls Ben, who sends Mikhail to the Looking Glass to kill Charlie, Greta, and Bonnie.
Ben’s men approach the tents and two of three tents explode, killing seven of the 10 men. The remaining three take Sayid, Bernard, and Jin captive. Bernard, under duress, tells Ben about Karl, Naomi, and the radio tower journey via walkie-talkie.
Sawyer and Juliet leave the journey to the radio tower and travel back to the beach. Sawyer won’t let Kate or Hugo join them. Jack tells Kate he loves her.
Mikhail arrives at the beach adjacent to the Looking Glass and starts shooting at Desmond, who is still unconscious on the kayak. Desmond comes to and jumps into the water and secretly enters the Looking Glass.
Mikhail enters the Looking Glass and kills Greta, and Bonnie before Desmond shoots a spear through his chest. Bonnie tells Charlie the code to disable the Looking Glass before she dies.
Charlie uses the Beach Boy’s- Good Vibrations song/code and turns off the Looking Glass jamming. An incoming transmission from Penelope Widmore alerts Charlie that she is unaware of Naomi or the freighter. Mikhail detonates a grenade, which floods the Charlie’s cabin. Charlie commits suicide, but warns Desmond that the freighter is not Penny’s.
Ben and Alex intercept the Losties. Ben tells Jack that Naomi is not who she claims to be and that if Jack contacts the freighter ”every single living person on this island will be killed”.
Ben attempts to force Jack into giving him the satellite phone by pretending to kill Sayid, Bernard, and Jin by walkie unless Jack relents. Jack doesn't, and pummels Ben, believing he had them killed. Ben tells Alex that Rousseau is her mother.
Locke, left for dead by Ben the previous day at the Dharma mass grave, contemplates suicide. He then sees Walt. Walt tells Locke he has work to do.
Hurley, using the Dharma VW van, crashes into the beach camp and rescues Sayid, Bernard, and Jin. Sawyer and Juliet are there and Sawyer kills Tom after Tom surrenders. Hurley calls Jack by walkie and tells Jack of the rescue.
The group makes it to the radio tower and after turning off Rousseau’s broadcast; Naomi’s satellite phone is able to contact the freighter. Before Naomi is able to talk Locke throws a knife into her back and pulls a gun on Jack, but Jack uses her satellite to contact the freighter regardless. The connection is made and Jack talks to Minkowski on the freighter.