Fecha de lanzamiento

24 Jun, 1947

Tiempo de ejecución

01:24: (HH:MM)

Sinopsis

In this 1947 film by diving pioneer Hans Hass, marine biology work is shown with the help of early diving equipment. During the expedition Hass was able to observe and film shark behaviour and collect plant samles from underwater caves.

Título original

Menschen unter Haien

Fotos

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Actores

Hans Hass

Multitud

Hans Hass