For a better viewing experience, install Brave on your PC, laptop, phone, or tablet.
After installation, open the episode or movie in Brave for more stable playback and fewer interruptions.
Happy watching.
Released
Exploring an unknown world 10,000 m beneath the waves. After capturing a giant squid on film, NHK's deep-sea film crew explores our planet's deepest point The Mariana Trench is nearly 7 miles deep. The water pressure is immense, and it's a world that's long been out of our reach. What creatures could survive such hostile conditions? This is an expedition to explore the earth's deepest frontier. Narrated By David Attenborough.