Subtitle preview:
1
00:00:30,920 --> 00:00:35,200
The world's greatest wilderness,
the open ocean.
2
00:00:37,080 --> 00:00:40,480
It covers over half
the surface of our planet.
3
00:00:46,320 --> 00:00:50,680
Here, there is nowhere to hide
and little to eat.
4
00:00:55,040 --> 00:00:58,280
It's the marine equivalent
of a desert.
5
00:01:10,240 --> 00:01:14,040