Guest Appearances

When Patrick Jane is kidnapped, Lisbon and the CBI team go back through years of Jane's casework to find suspects – only to realize that almost everyone he's ever dealt with might want to harm him.

Mulder launches a search when Scully is abducted by unseen forces.

Mulder sympathizes with a gunman who is the victim of alien experiments.

Phoebe helps Piper cast a spell in order to help her choose between Dan and Leo. Meanwhile, Bane is broken out of jail and kidnaps Prue to force her to use her powers to save him from powerful demons that are after him.

Ellenor fights to exonerate Sen. Ellison (Dylan Baker); Rebecca meets the United States' leading death-penalty attorney (Ron Silver).

A group calls themselves the Guardians and wants to blow up oil rigs because they are dangerous to the environment. Walker goes undercover to find the men at the top of the group.