Secret Fairway(1988)

Year 1944 ... Year breakthrough victorious in World War II, but in the Baltic theater of naval battles yet quiet. The line of duty, the commander of a torpedo boat Boris Shubin accidentally discovers a secret German submarine fairway unmarked. An emergency throws it on the "Flying Dutchman" and makes it possible to lift the veil of the strictest secrecy of the Third Reich, which surrounds it ...