In a mountain village in eastern Moravia, J. D., a well-behaved and hard-working young man, his parents' only hope, mysteriously disappeared from home some time ago. At first it was judged to be a misfortune or a crime; the human imagination was left free. It was not until a few days later that a notebook was found in the chamber, which revealed the secret of the disappeared...

• Československá televize Praha
• Filmové studio Barrandov
• Iva Bittová
• Ivan Luťanský
• Eduard Cupák