FBI special agents investigate unexplained cases known as `X-Files'. Though the government is convinced that the outlandish reports are false, conspiracy theorist Fox Mulder and realist Dana Scully, for most of the series, stop at nothing to prove that "the truth is out there."
As Mulder hovers between life and death, Scully unwittingly becomes a killer's target - Violence
While investigating genetic experimentation, Mulder uncovers information about his sister - Violence
There's something odd about the sole survivor of several lightning-related incidents... - Language some may find offensive
The agents enlist the help of a clairvoyant as they hunt a serial killer - Violence, crime scene detail
A death-row inmate vows to come back from the dead to get revenge. Then two guards die... - Violence and gore
A woman is murdered while on a date. There's a lonely-hearts killer on the loose. - Violence, gory crime scene detail
Multiple murders at a military hospital are linked to a mysterious apparition - Scenes some viewers may find distressing
When a young girl is abducted, Mulder and Scully seek the help of a woman with an eerie connection to the victim - Scenes some viewers may find distressing
Mulder finds apparent proof of alien contact. Scully learns more about her disappearance.
Time ticks down for Mulder, who's trapped aboard a speeding train rigged with a bomb - Violence
Scully questions her faith when she encounters a young stigmatic boy - Bloody images
An intrusion of murderous cockroaches causes mass hysteria in a small town - Disturbing scenes
Teenage girls in New Hampshire are killing their classmates. What's causing the carnage? - Bloody crime scene detail
An arrested serial killer claims he was possessed by a demon. Then the slayings resume... - Bloody crime scene detail
A Pacific salvage crew fall prey to a mysterious sickness after they recover a WWII plane - Violence
Krycek gives Mulder the slip. Scully pursues the man she thinks killed her sister. - Violence
Mulder becomes locked in a deadly test of wills when he meets a mind-bending serial killer - Violence, distressing scenes
Despite dire warnings, archaeologists steal a sacred urn. One by one, they begin to die. - Gory crime scene detail
The players of a deadly Chinatown lottery could lose a lot more than just an arm and a leg - Graphic viol/dated character portrayals may offend
A couple allegedly abducted by aliens tell two very different versions of the same story - Scenes some viewers may find upsetting
Skinner wakes up to a dead woman in his bed and a whole lot of trouble - Crime scene detail
Rumours swirl that a legendary Loch-Ness-style beast is behind a recent spate of deaths - Gory crime scene detail
Are televisions controlling people's minds? In one small town, it seems so. - Bloody violence
A man who appears to have healing powers provides clues about an alien conspiracy - Violence