Wikipedia:Featured topics/Mythology of The X-Files, Volume 1
Appearance
"Pilot"
"Deep Throat"
"Fallen Angel"
"E.B.E."
"The Erlenmeyer Flask"
"Little Green Men"
"Duane Barry"
"Ascension"
"One Breath"
"Red Museum"
"Colony"
"End Game"
"Anasazi"
"The Blessing Way"
"Paper Clip"