When Charlie’s vividly surreal dreams lead him to believe Claire’s baby, Aaron, is in danger, Locke suspects Charlie may be using again.

Meanwhile, Sawyer encourages Hurley to act on his attraction to Libby.

original airdate--January 25, 2006            rating--19.05 million

songs--"Main Title" (Composed by J.J. Abrams)

1. He's Evil by The Kinks
2. Papa Loves Mambo by Perry Como

Flashback--Charlie Pace