1. Introduction to the series by Frank Spotnitz
2. Secrets of the X-Files
Aired May 19, 1996 · 42 minutes
This episode shows various clips from previous episodes (up to "Our Town"), explains the history of Mulder and Scully including how/before they met, then explains the other important characters (like Skinner, X, Deep Throat, CSM) and then summarizes/explains highlights (like Scully's abduction and the alien clones).
3. More Secrets of the X-Files
Aired Mar 25, 1996 · 44 minutes
The episode shows the past highlights including Scully's abduction and Mulder's sister, and new ones from Season 3. There's a brief segment of clips from Season 3.
4. Inside the X-Files
Aired Feb 1, 1998 · 45 minutes
A short documentary about the first 5 seasons of the X-Files. Behind the scences and story ideas including interviews of the cast.
7. The Truth About Season 1
8. The Truth About Season 2
9. The Truth About Season 3
10. The Truth About Season 4
11. The Truth About Season 5
12. The Truth About Season 6
13. The Truth About Season 7
14. The Truth About Season 8
15. The Truth About Season 9
16. Fox Behind The Scenes: The X-Files Season 5
17. Fox Behind The Scenes: The X-Files Season 6
18. The X-Files: Re-Opened
Aired Dec 28, 2015 · 22 minutes
Taking fans of the series behind the scenes for an in-depth look at what to expect from Mulder, Scully, Walter Skinner, The Smoking Man and the rest of cast in the upcoming tenth season.
19. Behind the truth - Fox Mulder
20. Behind the truth - Deep Throat
21. Behind the truth - Squeeze and Tooms
22. Behind the truth - Theme
23. Behind the truth - Toby Lindala
24. Behind the truth - Lone Gunmen
25. Behind the truth - Ice
26. Behind the truth - Beyond the sea
27. Behind the truth - Prop Truck
28. Behind the truth - Dana Scully
29. Behind the truth - Mulder's office
30. Behind the truth - The Erlenmeyer flask
31. Behind the truth - Bounty Hunter
32. Behind the truth - Tom Braidwood
33. Behind the truth - Duane Barry
34. Behind the truth - Flukeman
35. Behind the truth - Cigarette-Smoking man
36. Behind the truth - Die Hand die verletzt
37. Behind the truth - Mr. X
38. Behind the truth - Hair
39. Behind the truth - Our town
40. Behind the truth - Teso Dos Bichos
41. Behind the truth - Maggots
42. Behind the truth - Jose Chung
43. Behind the truth - War Of The Coprophages
44. Behind the truth - Scully's apartment
45. Behind the truth - The walk
46. Behind the truth - Piper maru
47. Behind the truth - Clyde Bruckman
48. Behind the truth - Episode names
49. Behind the truth - Prince of Darkness
50. Behind the truth - Stupendous Yappi
51. Behind the truth - Lord Kinbote
52. Behind the truth - Ideas
53. Behind the truth - Pusher
54. Behind the truth - X-food
55. Behind the truth - Script supervisor
56. Behind the truth - Musings of a Cigarette Smoking Man
57. Behind the truth - Ideas (part 2)
58. Behind the truth - Home
59. Behind the truth - Leonard Betts
60. Behind the truth - Demons
61. Behind the truth - Tempus fugit
62. Behind the truth - Wardrobe
63. Behind the truth - Tags - Rob Bowman
64. Behind the truth - Alex Krycek - Rat boy
65. Behind the truth - X-family - Fun
66. Behind the truth - XXX Mulder
67. Behind the truth - The X-files game
68. Behind the truth - Eddie van Blundht
69. Behind the truth - Ice cave
70. Behind the truth - Bad blood
71. Behind the truth - Elder
72. Behind the truth - Mutato
73. Behind the truth - Lee Smith
74. Behind the truth - Kill switch
75. Behind the truth - Laurie Holden
76. Behind the truth - Unusual suspects
77. Behind the truth - Alien FX
78. Behind the truth - Casting Tidbits
79. Behind the truth - Michael Kritschgau
80. Behind the truth - Hair stylist
81. Behind The Truth - Humbug
82. Reflections on the X-Files
Aired May 11, 2004 · 18 minutes
This is a look back over the full tv series that is called the x-files, including funny clips and rememberable points.
85. X-Files Profiles - A.D. Skinner
86. X-Files Profiles - Samantha Mulder
87. X-Files Profiles - Gibson Praise
88. X-Files Profiles - John Doggett
89. X-Files Profiles - Alex Krycek
90. X-Files Profiles - Monica Reyes
91. X-Files Profiles - Brad Follmer
101. Chris Carter Talks About Season 1 - Pilot
102. Chris Carter Talks About Season 1 - Deep Throat
103. Chris Carter Talks About Season 1 - Squeeze
104. Chris Carter Talks About Season 1 - Conduit
105. Chris Carter Talks About Season 1 - Ice
106. Chris Carter Talks About Season 1 - Fallen Angel
107. Chris Carter Talks About Season 1 - Eve
108. Chris Carter Talks About Season 1 - Beyond the Sea
109. Chris Carter Talks About Season 1 - E.B.E
110. Chris Carter Talks About Season 1 - Darkness Falls
111. Chris Carter Talks About Season 1 - Tooms
112. Chris Carter Talks About Season 1 - The Erlenmeyer Flask
113. Chris Carter Talks About Season 2 - Little Green Men
114. Chris Carter Talks About Season 2 - The Host
115. Chris Carter Talks About Season 2 - Sleepless
116. Chris Carter Talks About Season 2 - Duane Barry
117. Chris Carter Talks About Season 2 - Ascension
118. Chris Carter Talks About Season 2 - One Breath
119. Chris Carter Talks About Season 2 - Irresistable
120. Chris Carter Talks About Season 2 - Die Hand die Verletzt
121. Chris Carter Talks About Season 2 - Colony
122. Chris Carter Talks About Season 2 - End Game
123. Chris Carter Talks About Season 2 - Humbug
124. Chris Carter Talks About Season 2 - Anasazi
125. Conversation on the Fox Lot
126. The Scully Effect
An overview of the character's skeptical ways.
127. Solve for X: Constructing Season 11
An in-depth behind-the-scenes look at Season 11
128. Implanted Memories: 25 Years of The X-Files
Aired Sep 18, 2018 · 45 minutes
Deep dive into the series' long run.
129. Season 11 Gag Reel
Outtakes and cut-ups from Season 11.
130. Chris Carter Talks About Season 3 - The Blessing Way
131. Chris Carter Talks About Season 3 - Paper Clip
132. Chris Carter Talks About Season 3 - Clyde Bruckman's Final Repose
133. Chris Carter Talks About Season 3 - Nisei
134. Chris Carter Talks About Season 3 - 731
135. Chris Carter Talks About Season 3 - War of the Coprophages