People and Dolphins

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, Galina Yatskina, Natalya Fateyeva, Vadim Ledogorov, Volodymyr Talashko