Herrenvolk 4X01
Unruhe 4X02
Home 4X03
Teliko 4X04
The Field Where I Died 4X05
Sanguinarium 4X06
Musings of a Cigarette Smoking Man 4X07
Paper Hearts 4X08
Scully and Mulder go up against an invincible alien assassin to protect a traitor to the conspiracy who can lead them to the truth... and save the life of Mulder's mother.(2 of 2)
Mulder's only hope of stopping a psychotic killer are psychic photographs that reveal the madman's darkest fantasies.
An investigation into infanticide in an idyllic small town leads Mulder and Scully to an even more appalling discovery: a family deformed by inbreeding into a feral, murderous clan.
Mulder and Scully combine folklore and science to solve the mysterious disappearances of African American men.
An investigation into a religious cult takes Mulder on his strangest journey ever... through his past lives.
A series of mysterious deaths which plague a cosmetic surgery clinic lead Mulder to believe it may not be human error, but human sacrifice.
Frohike pieces together what could be the secrets behind the mysterious Cancer Man's past. His speculation could cost him his life.
Mulder has haunting dreams that lead him to question what really happened to his sister.
Tunguska 4X09
Terma 4X10
El Mundo Gira 4X11
Kaddish 4X12
Never Again 4X13
Leonard Betts 4X14
Memento Mori 4X15
Scully risks contempt of congress when she refuses to divulge Mulder's whereabouts to a senate subcommittee.(1 of 2)
A Russian assassin is brought out of retirement to erase all links to American experiments involving the mysterious "Black Cancer".
Mulder and Scully follow a trail of bodies left behind by what could be the legendary Chupacabra.
Mulder suspects that a golem, a man-made monster described in Jewish folklore, may be responsible for the deaths of several hate-mongers who murders a Jewish man.
While Mulder is vacationing, Scully finds herself attracted to a handsome divorcee whose betty page-like tattoo seemingly has a mind of its own.
A headless corpse walks out of a hospital morgue triggering the search for a highly evolved humanoid life form that possesses unimaginable regenerative powers.
When Scully is diagnosed with Cancer, Mulder hunts for research files pertaining to a group of female abductees who also contracted the disease.
Unrequited 4X16
Tempus Fugit 4X17
Max 4X18
Synchrony 4X19
Small Potatoes 4X20
Zero Sum 4X21
Elegy 4X22
Demons 4X23
Gethsemane 4X24
A seemingly invisible Vietnam Vet begins killing the Military's top brass.
The agents investigate the apparent downing of a commercial jetliner by a UFO.(1 of 2)
As the investigation into the crash of a commercial airliner continues... Mulder is placed under military arrest after he discovers the existence of a UFO crash site and Scully mourns the loss of a fellow agent.(2 of 2)
The agents search for answers when an elderly man uses a technology of the future to commit murder.
The agents search for a man who possesses the ability to change form.
Skinner is framed for murder after he covers up the death of a young woman who was attacked by a swarm of bees.
The agents suspect a mentally disturbed man is connected to the deaths of several girls whose spirits attempted to make contact with the living.
Mulder becomes the prime suspect in an apparent double homicide.
Mulder and Scully search for the truth when an Anthropologist discovers what could be the frozen remains of extraterrestrial life.(1 of 3)