Danger Close: Das Boot (1981)

How is the credibility and reliability of the film 'Das Boot'? Is it historically accurate? - Quora

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Critical Review (with download link) by Mr. Michael Rizzo Chessman - Das Boot , 1981 - Directed by Wolfgang Petersen)

Das Boot (1981) Movie Review

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1981 Gulfstar C/C Sloop Sloop for sale - YachtWorld