A couple hires a professional digger (underground structure explorer) to help them find their friends, who mysteriously disappeared in the subway.
Did You Know?
The last film of actor Kirill Kobzarev, completed before his death in a car accident in November 2015. See more
11 August 2016 (Russia)
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Cumulative Worldwide Gross: $639,052
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Aspect Ratio: 2.35 : 1
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