Summary An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.
Directed : Unknown
Written : Unknown
Stars : Rob Bell Dominic Selwood Michele Mitchell Steven Kearney
Genres : Documentary
Release date : May 13, 2020
Countries of origin : United States United Kingdom
Official sites : Science Channel
Language : English
Production companies : Like a Shot Entertainment Science Channel GP Productions
Summary An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.
Genres : Documentary
Release date : May 13, 2020
Countries of origin : United States United Kingdom
Official sites : Science Channel
Language : English
Production companies : Like a Shot Entertainment Science Channel GP Productions
