The film tells about the life of submariners in peacetime. At first glance, everything is fine and peaceful, but everything changed as soon as military exercises began. As it turned out, foreign intelligence wants at any cost to obtain secret information from Soviet submariners.[2]
Vladimir Braun's film takes the 720th place in the list of most popular box-office films of the Soviet distribution. It was watched by 23.5 million viewers.[7]
