Julian Barnes

Claire becomes suspicious of Charlie when he exhibits peculiar behavior after she comes up with an idea that could get everybody rescued. Meanwhile, tensions mount between Sayid and Locke as they continue their trek to rescue Jack.

Victoria is eager to throw Emily an unforgettable bridal shower; Emily takes drastic measures as Daniel grows more distant.

As the FBI tries to prove that a corrupt construction company is to blame because they have been burying containers of toxic waste under school playgrounds, they discover that the students in the school have a higher rate of cancer and neurological problems. Charlie tries to mathematically prove cause and effect between the pavement materials and the cancer clusters. Meanwhile, Millie, Charlie's new boss at Cal Sci, orders him to spend less time helping out the FBI and more time in their department.

Ivanova and Lorien look for First Ones as Sheridan readies to meet the Shadows and Vorlons. Londo decisively ends the Centauris' alliance with the Shadows. The Shadows and Vorlons finally clash--with Sheridan's fleet trapped between them.

Superman is placed on trial for betraying New Krypton while Lois and the residents of Clark's hometown are besieged by his ruthless Kryptonian rival. Justine Bateman guest stars.