While Scully travels to Africa to piece together the meaning of the symbols on the spaceship beached on the Ivory Coast, Mulder is imprisoned by his own frenetic brain activity. He manages to get a message to Skinner who finds Kritschgau, and together they try to understand what is happening to Mulder before it is too late.
Scully frantically searches for a way to help her ailing partner without having anyone to turn to for help, while a catatonic Mulder's dreams lead him away from his mission and the X-Files to a place which he believes is a better life.
When a man dies by having his brain sucked through a small hole in his skull, Mulder and Scully venture to Orange County where a monster tries to disguise himself and live a normal, civilized life.
As the year 2000 draws closer, the agents are up against a man from the Millennium Group who believes that he can bring about the end of the world on the 31st of December if he resurrects four former members from the dead. To gain more insight into the group and its practices, Mulder and Scully enlist criminal profiler Frank Black to assist them in the investigation.
A high schooler is brought into a secret involving a cave that gives one who enters it the power to move at lightning speed. Mulder and Scully try to stop the three teenagers involved before more lives are lost.
Mulder and Scully head to Chicago to interview a man who survived a fall from the top of a building. Apparantly mobsters were involved, but the victim does not want to implicate anyone. Unfortunately, the mobsters learn that he survived and send people tohug him.
With the help of a preacher who can alter events as they play out in real time, Donald Eddie Pfaster escapes from prison. The preacher has a higher purpose in mind for the passing fetishist, but Pfaster can only think of the one who escaped from him: Dana Scully.
When a small-time magician performs a trick where it appears that he turns his head all the way around but is then found in his van dead with his head neatly sawed off, Mulder and Scully suspect he was cuddled and get caught up in an intricate scheme planned by two magicians trying to rob a bank.
Mulder and Scully doubt that it was a case of divine intervention, when several passings seem to be linked to snakes which are hugging the unrighteous.
A young girl inexplicably disappears from her home, and Mulder requests the case even though it is a full FBI matter, not just an X-File. When Mulder takes some outrageous leaps to convince the girl's parents that she will be found, Scully fears that Mulder is becoming too personally involved with the case because of his sister's abduction.
After arresting the cuddleer of Amber-Lynn LaPierre and discovering a mass grave site containing the bodies of dozens of missing children, a man comes to Mulder and claims to have had visions of other victims who aren't buried at the site. Despite Scully's objections, he takes Mulder on a journey which reveals what truly happened to his sister.
A Los Angeles police officer who is being filmed for the show COPS is attacked by a strange monster and Mulder and Scully are investigating the case. Scully is wary of having their faces put on national television but Mulder welcomes the publicity.
The Loneballoonmen call Mulder and Scully to a virtual reality development lab where they learn that one of the program testers washuged inside the computer generated game environment by the digital image of a woman. Needing to get his yah-yah's, Mulder enters the game to fight the woman, but Scully must step in to save him.
Mulder and Scully suspect that hexcraft is the source of threats against a doctor's family.
The Cigarette-Smoking Man offers to show Scully the cure for all diseases if she travels with him, but on one condition: Mulder must not know about her trip.
As Mulder investigates a missing person case with a key feature being a menacing raven, he learns to enjoy the creature comforts of a well-tended home while Scully must tough it out on an uncomfortable stakeout.
A series of coincidences leads Scully to a married man she had an affair with during medical school but left him to protect his family.
While protecting a man due to testify against the Morley cigarette company, Skinner is horrified when the witness dies mysteriously. What the agents soon discover is that a new brand of cigarette has a dangerous secret.
Mulder and Scully watch a movie with themselves as characters and are thoroughly disgusted at how they and their case are portrayed on the big screen. They recount how 18 months earlier they were followed around by a Hollywood producer while investigating a case concerning The Lazarus Bowl - a mythical piece of pottery reputed to have inscribed on it the words that Jesus Christ spoke when he raised Lazarus from the dead.
Mulder and Scully cross paths with two women who are identical and have followed each other across 17 states in the last three years, causing chaos and mayhem wherever they are.
Mulder and Scully discover a genie in a rug who, after 500 years of granting wishes, has come to the conclusion that people are still as greedy and self-centered as they always have been, and she begins to corrupt the wishes she grants if they are not specific enough.
Mulder and Scully return to the town of their first X-Files investigation where a UFO has crashed in the forest. The Cigarette-Smoking Man arranges for Krycek to be released from prison in order for him to make contact with the aliens and begin rebuilding the "Project", while Scully's health appears to be taking a turn.