(Russia's Mystery Files)

Content: The Soviet Union was a sinister world. Now the Iron Curtain has fallen, and for the first time we can investigate those rumours.

Countries:

United States of America

Genres:

Documentary

Runtime:

0 minutes

Year:

2014

Directors:

Gareth Sacala

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Production companies:

National Geographic Channels International

Actors:

Narrator (voice)

Crews:

Director

Director

Writer