Lost Episode Preview: Season 3, Episode 5 The Cost of Living

ABC's Preview:

The Cost of Living

A delirious Eko wrestles with demons from his past, while Locke heads a search party for the missing castaways.

Lost-TV Preview:

A delirious Eko wrestles with demons from his past, while Locke and some of the other castaways head back to The Pearl -- one of the Dharma Initiative's island stations -- hoping to find a computer that they can use to locate Jack, Kate and Sawyer. Meanwhile, Jack doesn't know whom to trust when two of "The Others" seem at odds with one another.