Ubåt! En till sannolikhet gränsande visshet

In 1982, one year after the Soviet submarine U-137 had been found beached in Swedish waters, the Swedish government claimed to have captured another submarine in its waters. As time went on and no submarine turned up the shouts for proof grew louder and luder.

• Director: Maj Wechselmann
• Cast: Inga Landgré, Björn Granath, Marianne Hühne, Bror Stefenson, Ian McGeoch, Olle Alsén, Carl Lövgren, Henning Dristig