National Geographic Documentaries - Drain the Ocean

Seizoen: 2009 - Aflevering: 26 / 880 - Eerst uitgezonden: 09 augustus 2009 - Episode ID: 437743

This is a world you have never seen before - a world normally hidden under miles of water, the ocean floor. We'll remove the water using CGI animation, revealing a landscape of unimaginable scale with features more dramatic than anything on dry land.