Red Crow plays a Navajo Code Talker
S2XE25: Anasazi / S3XE01: The Blessing Way / S3XE02: Paper Clip
Mulder receives an encrypted computer disk containing the defense department's top secret files on extraterrestrial life and becomes a target. Scully takes him to a Navajo family that unearthed a buried secret to decipher the disk.
"The Blessing Way"
A furious pursuit of Agent Mulder is underway, and more importantly, the government wants the data tape he carried. Agent Scully, against all odds, searches to uncover his whereabouts, persisting that he is alive when all others deny it.
As a government hit squad closes in on the agents, Mulder searches for clues about his father's involvement in a top secret project.
Mulder believes metallic objects discovered on the coast of West Africa are proof of the extraterrestrial origin of life on Earth. He falls mentally ill under the apparent influence of the artifact while Scully goes to Africa for answers.
S7XE1 The Sixth Extinction (Though not in episode It is needed to fill story line)
Scully and a colleague try to decipher the symbols on the spaceship beached in Africa before their rival can take over the dig, but the ship starts recreating the Plagues of Egypt. Skinner and Kritschgau test Mulder's telepathic ability.
S7xE2 The Sixth Extinction II Amor Fati
Scully searches for Mulder after the Cigarette Smoking Man takes him from the hospital for unknown purposes. An unconscious Mulder dreams of a better life away from his mission and the X-Files. But perhaps he is being led astray.