Nurse Carol Hathaway is held hostage during a convenience store robbery, then befriends one of the gunmen.

Mulder is given a tip about potentially dangerous paramilitary operations on the U.S. soil but during the sting operation is surprised to find out the identity of his mysterious informant…

While imprisoned in Russia and infected with the Black Cancer, Mulder learns that Krycek is working with the men responsible and everything has been a setup from the start, while…

An alien artifact causes Daniel to disappear, and the team looks for help from his institutionalized grandfather.