Elizabeth Sarnoff

Lives hang in the balance.

A violent criminal reappears.

Across The Sea: Locke's motives are finally explained. Also available on Hulu Plus and Amazon Instant Video

Dr. Linus: Ben deals with the consequences of an uncovered lie. Also available on Amazon Instant Video

What Kate Does: Kate finds herself on the run; Jack must do something that may endanger a friend's life. Also available on Amazon Instant Video and iTunes

Follow The Leader: Jack and Kate are at odds over the direction to take to save their fellow island survivors, and Locke further solidifies his stance as leader of 'The Others.' Also available on Hulu Plus, Amazon Instant Video and iTunes

Whatever Happened, Happened: Kate goes to extreme measures to save Ben's life when Jack refuses to help. Meanwhile, Kate begins to tell the truth about the lie in order to protect Aaron. Also available on Amazon Instant Video

After his encounter with Hawking, Jack and the rest of the survivors find themselves back on the Island.

The Lie: The remaining survivors start to feel the effects caused by the island being moved, and Jack and Ben begin their quest to reunite the Oceanic 6. Part 2 of 2. Also available on Netflix and Amazon Instant Video

Cabin Fever: Locke, Ben, and Hurley continue their search for the cabin so that Locke can talk to Jacob. Back on the boat, Keamy prepares for an all-out assault on the island. Also available on Hulu Plus, Netflix and Amazon Instant Video