The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder's discoveries that debunk Mulder's work and thus return him to mainstream cases.
Where to Watch The X-Files
Below you'll find every episode from all 11 season of The X-Files.
To see what is available free to watch, click the 'Episodes on Sources' tab above.
Season 1Hulu | FOX | Rent or Buy
S01 E01Sep 11, 1993
Pilot Special Agent Dana Scully is partnered with Special Agent Fox Mulder to validate his work on a special project called the X-Files. While he is a believer in the paranormal fueled by a lost memory of his sister's abduction, she is a scientist and prefers to look for rational, logical explanations. Their first case takes them to Oregon to investigate the unsolved murders of several High School classmates who "Spooky" Mulder believes have been experimented on by aliens.
S01 E02Sep 18, 1993
Deep Throat Mulder and Scully head to Ellens Air Force Base to investigate the mysterious case of a military test pilot who disappeared after experiencing strange psychotic behavior. While on the case, Mulder meets a mysterious man dubbed "Deep Throat" who claims to have classified information about his investigations into the paranormal.
S01 E03Sep 25, 1993
Squeeze One of Scully's friends from the FBI academy, now working in the Violent Crimes Unit, asks her to assist him on a homicide investigation involving no clear point of entry. Mulder realizes that this is similar to a series of X-Files cases that have occurred every thirty years and joins in the investigation to stop the latest cycle.
S01 E04Oct 2, 1993
Conduit As Section Chief Blevins expresses his concern with the direction of the X-Files, Mulder becomes obsessed with solving a case that closely parallels an encounter he experienced as a child - the abduction of his kid sister, Samantha.
S01 E05Oct 9, 1993
The Jersey Devil The murder of a homeless man that is very similar in detail to a murder committed in 1947 leads Mulder and Scully to a legendary man-beast roaming in the forest near Atlantic City.
S01 E06Oct 23, 1993
Shadows When an unseen force commits several murders where a young woman is present, Mulder suspects that it is the spirit of the woman's former boss protecting her, while Scully believes the boss merely faked his own death.
Season 2Hulu | FOX | Rent or Buy
S02 E01Sep 17, 1994
Little Green Men With the X-Files closed, Scully has been assigned as an instructor at the FBI Academy while Mulder is doing menial surveillance work. After meeting with Senator Matheson, one of his supporters in regards to the X-Files, Mulder disobeys orders and heads to an abandoned SETI site in Puerto Rico which has inexplicably reactivated itself and could provide proof of contact with extra-terrestrial life.
S02 E02Sep 24, 1994
The Host A.D. Skinner sends Mulder to investigate a body which washed into the New Jersey sewer from the ocean. Mulder believes that the basic blue-collar assignment is punishment, but by Skinner's own admission, what he discovers is a true X-File.
S02 E03Oct 1, 1994
Blood When several violent deaths in a small farming community are connected by the destruction of digital devices, Mulder believes that people are being driven to kill by the use of subliminal messages in the digital readouts.
S02 E04Oct 8, 1994
Sleepless Mulder reluctantly accepts a new partner, Agent Alex Krycek, and they investigate the deaths of several Green Beret soldiers who participated in a sleep deprivation experiment during the Vietnam war.
S02 E05Oct 15, 1994
Duane Barry Mulder is called to a hostage situation involving Duane Barry, a former FBI Agent who claims to be an alien abductee and wants to get back to the abduction site with someone who will be taken instead of him. Unfortunately, the someone he eventually chooses is Scully.
S02 E06Oct 22, 1994
Ascension When Mulder finds out that Scully was kidnapped by Duane Barry, he risks the wrath of his superiors and the annoyance of Agent Krycek in order to do whatever it takes to find her. Meanwhile, Krycek is found to be reporting Mulder's activities to the Cigarette-Smoking Man.