Overview
About the problems scientists face in seeking mutual understanding between humans and dolphins. The work of scientist Sergey Chernikov, who dedicated many years to studying dolphins, led to the bold hypothesis that dolphins are a 'sea people' endowed with intelligence.
Cast
- Igor Ledogorov as Сергей Терентьевич Черников
- Galina Yatskina as Джанай, ассистент Черникова
- Natalya Fateyeva as Евгения Григорьевна Старостина, доктор биологии
- Vadim Ledogorov as Черников в молодости
- Volodymyr Talashko as муж Евгении Старостиной