Fair rating?The X-Files· Season 4 · Episode 8
Tunguska
A rock sample taken from Mars is intercepted at an airport and infects a security officer with the Black Cancer, while Mulder is given a tip about potentially dangerous paramilitary operations but is doubtful when the informant turns out to be Alex Krycek. Reluctantly, Mulder accepts Krycek's help and tracks the rock to Russia where he discovers an elaborate test being performed by Russian scientists.
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#9In Season 4of 24 rated episodes
#56All-timeof 218 rated episodes
+0.1vs season avgSeason 4 averages 8.0
1996First airedNovember 24, 1996
Guest stars
Fritz Weaveras Senator Sorenson
Mitch Pileggias Assistant Director Walter Skinner
William B. Davisas Cigarette-Smoking Man
Nicholas Leaas Agent Alex Krycek
Laurie Holdenas Marita Covarrubias
Brendan Beiseras Agent Sean Pendrell
John Nevilleas Well-Manicured Man
Andy Thompsonas Customs Agent
Brent Staitas Timothy Mayhew
Malcolm Stewartas Dr. Sacks
Stefan Arngrimas Prisoner
Campbell Laneas Committee Chairman
David Bloomas Stress ManCrew
Rob BowmanDirector
Chris CarterWriter
Frank SpotnitzWriterShows like The X-Files
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