First aired together on the Fox network on May 19, 2002, the episodes were written by series creator Chris Carter and directed by Kim Manners.
The show centers on FBI special agents who work on unsolved paranormal cases called X-Files; this season focuses on the investigations of John Doggett (Robert Patrick), Monica Reyes (Annabeth Gish), and Dana Scully (Gillian Anderson).
In this episode, Walter Skinner (Mitch Pileggi) and Scully learn that Mulder—who has been missing for almost a year—has been placed under military arrest for the supposed murder of Knowle Rohrer (Adam Baldwin), one of the government's secret "Super Soldiers".
Mulder breaks out of prison with the help of Skinner, Reyes, Doggett, Scully and Alvin Kersh (James Pickens Jr.).
Mulder and Scully travel to New Mexico where helicopters destroy an Anasazi cliff dwelling ruin along with The Smoking Man (William B. Davis).
Shooting took place at various California locales, including a hydroelectric power plant east of Fresno and Anza-Borrego Desert State Park.
He hides quickly and observes Knowle Rohrer (Adam Baldwin), a former friend of John Doggett (Robert Patrick) but who has been irreversibly transformed into an enemy "Super Soldier", approach the computer system.
Upon hearing that he has resurfaced, and in such a dire manner, Dana Scully (Gillian Anderson) and Walter Skinner (Mitch Pileggi) visit him in military custody.
During his time in captivity, Mulder receives mysterious visits from two phantoms of his past: Alex Krycek (Nicholas Lea) and X (Steven Williams).
Mulder's fate is ultimately made the subject of a military tribunal with Deputy Director Alvin Kersh (James Pickens Jr.) in charge.
On their way, Mulder receives a visit by three additional ghosts: The Lone Gunmen, who advise him to flee for his life rather than continue his pursuit of the truth.
"[6] Spotnitz explained that Carter made the announcement in January so that "we had time to wrap our minds around the end and plan for it and give all of the characters their due.
[9][10] Furthermore, in "The Truth," it is revealed to Mulder by The Smoking Man that the aliens plan to colonize the earth on December 22, 2012, an event that, according to the show, the Mayans predicted.
[11][12] This is a throw-back to the second season episode "Red Museum," which featured members of a new religious movement who believed that the year 2012 would bring about the dawning of the New Age.
In addition, they originally wanted to have Martin Sheen appear as his character on The West Wing, Josiah Bartlet, instead of Bush, noting that the cameo would have been "a nice, sort of wink" to the television audience.
[33] The first scene, featuring Mulder breaking into a military base, was shot inside a hydroelectric power plant in the Sierras east of Fresno, California.
Most of the decoration and interior scene was done by the visual effects crew; the only visible part seen in real life was a large sump pump.
[30] The scenes that take place in the main computer terminal room were shot on a 20th Century Fox sound stage, whereas the scenes with Mulder being tortured by the military guards were shot at Fort MacArthur, a former military base in San Pedro, California, that was decommissioned in 1974,[30][location 1] including The Marine Mammal Care Center located at Fort MacArthur.
[30] Manners was terrified to film the 40-page long courtroom scene, pointing out that the show was basically re-telling a nine-year history of The X-Files.
A shot of William B. Davis was overlapped with fire, and eventually a skull to give the effect that The Smoking Man's flesh was burnt away.
The final scene, featuring a conversation between Mulder and Scully, has been examined by author V. Alan White due to its perceived religious undertones.
In the book The Philosophy of The X-Files, he notes that the final scene "undermines Mulder's seemingly persistent scorn of traditional" religion and his subtle acceptance of theism.
[36][37] In previous episodes—mainly those dealing with Scully's Catholicism—Mulder shows a lack of approval when it came to the concept of organized religion, often pointing out that "theologians can be just as dogmatic as scientists" when it comes to unexplained phenomena.
[36] White also points out the fact that during this scene Mulder grabs Scully's gold cross, an icon that symbolizes her belief through much of the series.
[39] On the date of its airing, the episode ranked third in its timeslot, behind the season finale of Survivor: Marquesas and the heavily promoted reunion of The Cosby Show.
Robert Shearman, in his book Wanting to Believe: A Critical Guide to The X-Files, Millennium & The Lone Gunmen, gave the episode a scathing review and awarded it one star out of five.
Salamon noted that "Until the end, the series maintained its mesmerizing visual gloominess, cleverly punctuated with suggestive plays of color and light".
[44] John C. Snider of SciFiDimensions praised the episode, stating "The Truth is a satisfying conclusion to the series, with plenty of twists and turns, a few surprise guest appearances, and an explosive finale complete with requisite black helicopters.