
In The Echinoderms of the Deep Seafloor, narrator Sir David Attenborough explores two echinoderms that live on the seafloor. Learn about a sea lily that lives on a ledge. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In The Deep Sea Anglerfish, narrator Sir David Attenborough explains how the anglerfish captures prey. Watch how the anglerfish uses light and learn how that light is created. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Strange Predators of the Deep Sea, narrator Sir David Attenborough details animals that live in the deep sea. Watch anglerfish and gulper eels catch prey. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Lights in the Deep Sea, narrator Sir David Attenborough explores how animals in the deep sea use light. Watch animals use light to catch prey and escape predators. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In The Deep Sea Anglerfish Finds a Mate, narrator Sir David Attenborough looks at how the male anglerfish finds a mate in the deep sea. Learn what happens when he does find a female to mate with. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In A Sea of Doom Beneath the Pacific, narrator Sir David Attenborough investigates the world of the deep ocean, where only a small amount of light shines and animals have evolved in interesting ways. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Exploring the Ocean Trenches of the Deep Sea, narrator Sir David Attenborough highlights what explorers are learning about the seafloor. Watch deep sea divers in the Alvin submersible observing animals in the deep sea. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.


In Diving to the Depths of the Ocean, narrator Sir David Attenborough dives into sea life in one of the most unimaginable places. With no light present and freezing temperatures, it’s simply amazing to see the abundance of species thriving at these depths. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Towering Underwater Volcanic Peaks, narrator David Attenborough explores the underwater volcanoes that rise nearly 30,000 feet (9,000 meters) from the seafloor, reaching close to the ocean's surface. These towering peaks create nutrient-rich environments that support an abundance of marine life. Ocean currents push nutrients toward the surface, fueling plankton blooms that attract fish and other sea creatures. A Mola mola (ocean sunfish) visits one of these seamounts to be cleaned by reef fish, which remove parasites from its skin. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In Nine North Creates an Extraordinary Ecosystem, narrator David Attenborough goes deep beneath the Pacific Ocean near the Galápagos Islands, to examine the hydrothermal vents known as "Nine North." The vents release superheated water, creating an extraordinary ecosystem. Towering mineral chimneys support a thriving community of giant tube-worms, some growing up to three meters long. These deep-sea creatures rely on the energy from the vents to survive, making them some of the fastest-growing marine invertebrates. However, this environment is unpredictable—vents can suddenly go dormant, leading to the rapid extinction of entire micro-worlds. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In Strange Creatures at 500 Meters Below, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow it, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In The Echinoderms of the Deep Seafloor, narrator Sir David Attenborough explores two echinoderms that live on the seafloor. Learn about a sea lily that lives on a ledge. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In The Deep Sea Anglerfish, narrator Sir David Attenborough explains how the anglerfish captures prey. Watch how the anglerfish uses light and learn how that light is created. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Strange Predators of the Deep Sea, narrator Sir David Attenborough details animals that live in the deep sea. Watch anglerfish and gulper eels catch prey. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Lights in the Deep Sea, narrator Sir David Attenborough explores how animals in the deep sea use light. Watch animals use light to catch prey and escape predators. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In The Deep Sea Anglerfish Finds a Mate, narrator Sir David Attenborough looks at how the male anglerfish finds a mate in the deep sea. Learn what happens when he does find a female to mate with. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In A Sea of Doom Beneath the Pacific, narrator Sir David Attenborough investigates the world of the deep ocean, where only a small amount of light shines and animals have evolved in interesting ways. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Exploring the Ocean Trenches of the Deep Sea, narrator Sir David Attenborough highlights what explorers are learning about the seafloor. Watch deep sea divers in the Alvin submersible observing animals in the deep sea. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.


In Diving to the Depths of the Ocean, narrator Sir David Attenborough dives into sea life in one of the most unimaginable places. With no light present and freezing temperatures, it’s simply amazing to see the abundance of species thriving at these depths. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Towering Underwater Volcanic Peaks, narrator David Attenborough explores the underwater volcanoes that rise nearly 30,000 feet (9,000 meters) from the seafloor, reaching close to the ocean's surface. These towering peaks create nutrient-rich environments that support an abundance of marine life. Ocean currents push nutrients toward the surface, fueling plankton blooms that attract fish and other sea creatures. A Mola mola (ocean sunfish) visits one of these seamounts to be cleaned by reef fish, which remove parasites from its skin. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In Nine North Creates an Extraordinary Ecosystem, narrator David Attenborough goes deep beneath the Pacific Ocean near the Galápagos Islands, to examine the hydrothermal vents known as "Nine North." The vents release superheated water, creating an extraordinary ecosystem. Towering mineral chimneys support a thriving community of giant tube-worms, some growing up to three meters long. These deep-sea creatures rely on the energy from the vents to survive, making them some of the fastest-growing marine invertebrates. However, this environment is unpredictable—vents can suddenly go dormant, leading to the rapid extinction of entire micro-worlds. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In Strange Creatures at 500 Meters Below, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow it, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.