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.
Casts:
Matthew Fox, Evangeline Lilly, Terry O'Quinn, Josh Holloway, Jorge Garcia, Michael Emerson, Naveen Andrews, Jeff Fahey, Henry Ian Cusick, Nestor Carbonell, Yunjin Kim, Daniel Dae Kim, Emilie de Ravin, Ken Leung, Zuleikha Robinson