Megastructures

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Original run: 15 Sep 2004 – 8 Jan 2012

Country of origin: US

Network: National Geographic Channel US

Watched by: 44 of 616 382 0.01%

Total running time: 2 days 17 hours 13 minutes

Episode duration: 43 minutes

MyShows rating: 3.8 of 5 10


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