Arnie Walters

In the season finale, Clark makes an astonishing discovery about his origins -- and faces the choice of his lifetime. Meanwhile, Clark and Lana agonize over a rift with Chloe. Lionel comes closer to solving the mystery of the cave writings. And Lex and Helen's wedding becomes a much more dramatic event than anyone envisioned.

Mulder fights to prove that a discovery frozen in the mountains of Canada is irrefutable evidence of alien life, but his quest for the truth leads to only more lies…and an unthinkable conclusion.

With his partner lying comatose in a hospital bed, Mulder receives key information from the Cigarette-Smoking Man that could mean life or death for Scully.

The death of a girl, whose eyes appear to have been burned out of their sockets, unveils a prophetic struggle between good and evil for the reclamation of souls.

An unemployed man wanders into a curio shop owned by a shape-shifting alien and is offered a rather unique wallet...one that fills with the money of anyone the man comes in physical contact with. However, if it's too good to be true, it often is.