Ing. Bernard announces that his wife has not returned from visiting relatives in Berlin. Lieutenant Tereza Machátová, who together with Captain Landa is investigating the matter, puts the facts into connection with the discovery of the drowned woman's body.

• Filmové studio Barrandov
• Jiřina Švorcová
• Vladimír Ráž
• Gustav Heverle
• Otomar Krejča
• Otakar Brousek
• Viola Zinková
• Jela Lukešová
• Josef Gruss