Quick Plot Summary: Released in 1939, The Fourth Periscope is a Adventure, War film directed by Viktor Eisymont, written by Georgiy Venetsianov. The narrative presents a compelling narrative that engages viewers from start to finish. It provides a scannable look at the movie's central conflict involving Boris Blinov as командир эскадренного миноносца «Отважный» Владимир Крайнев.