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The shooting crew explores ancient brick tunnels of the underground river. To get to the main course, they have to crawl for six kilometers along narrow wet pipes. In case of even the slightest precipitation the water in the underground river reaches up to the ceiling. One has to constantly watch the water level and if any hazard arises - to quickly get to the surface.
First Air Date : Nov 27, 2016
Last Air date : Nov 27, 2016
Episode : 10 Episode
Season : 1 Season
Runtime: 26:14 minutes
Studio:
Country: Ukraine
Cast: