all in one place.
Log what you watch. Rate your favorites. See what friends are into.
Log what you watch. Rate your favorites. See what friends are into.
Director
Where to Watch
Log what you watch. Rate your favorites. See what friends are into.

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.
Menschen unter Haien
June 24, 1947 · 1h 24m
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.