Ep 11. Enter 77

In the eleventh episode of the third season of Lost, titled "Enter 77," the focus shifts to Sayid, who discovers a cable running from the ocean to the interior of the island. Meanwhile, Locke and his group come across a house in the jungle, where they encounter a man named Mikhail who seems knowledgeable about the island.

As Sayid follows the cable, he comes across a small compound with a security system and a locked door. He manages to disable the security system and break into the facility, where he finds a room filled with surveillance equipment. Sayid discovers that the surveillance equipment is focused on several different locations around the island, including the barracks where the Others live. As Sayid continues to explore the facility, he runs into a man named Mikhail, who claims that he is the last remaining member of the Dharma Initiative. Sayid isn't sure if he can believe Mikhail, but he listens to the man's story anyway. Mikhail tells Sayid that he was stationed on the island several years ago as part of the Dharma Initiative, and that he has been living alone in the facility ever since.

Meanwhile, Locke and his group attempt to communicate with the Others using the radio in the house they found in the jungle. However, they are interrupted by Mikhail, who warns them that the Others are not to be trusted. Locke takes Mikhail captive and tries to interrogate him, but the man seems to know a lot more than he's letting on.

As the episode progresses, tensions continue to mount between Locke's group and Mikhail. Meanwhile, Sayid discovers a video tape that shows what appears to be a live feed of family members of the Dharma Initiative members living in Florida. Sayid realizes that the Dharma Initiative is still active and wants to know what they are doing on the island. In the end, the episode leaves audiences with even more questions than answers as viewers continue to puzzle over the mysteries of this remote and mysterious island.