The X-Files
Tunguska

A tip from Krycek takes Mulder to a gulag in Tunguska, Russia where prisoners are being used for experiments with the black oil alien virus. Meanwhile, Scully's colleague is infected with the same virus which lay dormant in a meteorite.

Written by

Frank Spotnitz and Chris Carter

• Series
• Drama
• Science Fiction
• Crime
• Mystery
• Thriller
• The X-Files
• Fox
• 20th Century Studios