All Episodes - LOST

When Charlie's dreams lead him to believe Claire's baby's in peril, Locke suspects he may be using drugs again. Charlie's back story reveals a difficult relationship with his brother. Hurley's encouraged to act on his attraction to Libby.

Survivors fear that "The Others" may have returned after someone attempts to kidnap Sun. Sawyer is an amused, highly interested bystander when tension escalates between Jack, Locke, Kate, and Ana Lucia over control of the weapons storage.

The mysterious French woman, Danielle Rousseau returns to lead Sayid to a mysterious captive who claims he crashed on the island. Meanwhile, Sawyer recruits Hurley to help him find another island animal that is harassing him: a loud tree frog.

When Claire's baby falls ill, she becomes determined to find out what happened to her and tries to regain her memory during her captivity with the Others. Mr. Eko learns about Henry Gale and requests a meeting with him.