Prime Minister Thorbjörn Fälldin meets with Soviet Ambassador Aleksandr Kosygin. It turns out that their plan to install a radio mast on the submarine is being thwarted by Commander-in-Chief Lagercrantz, who has exactly the same plan, but with completely different objectives. In the Kremlin, the frail Chairman Brezhnev finds it increasingly difficult to handle the situation, but receives unexpected help from the KGB's Yuri Andropov. (thetvdb.com)