Deep Sea, Deep Secrets (1998)
AD:This title is currently not available on Prime Video
Free Trial
View All Sources
Documentary exploring the hundreds of species of life that thrive in total darkness at the hydrothermal vents along the Mid-Ocean Ridge, several miles below the ocean surface. Little food filters down from the surface and there is no sunlight to support photosynthesis.
...
Watch Trailer
Free Trial Channels
AD
Show More