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Overview

Overview

2020Returning Series3 Seasons36 EpisodesTMDB

Combining aerial cinematography with science storytelling to reveal both the natural phenomena and human forces shaping our planet. The series features stories about agriculture, engineering, the environment and natural wonders told by the scientists, rangers, farmers and artists who are responsible for innovating the world around us.

Season 2 Episodes

Browse every episode and jump into details.

Episode 1: Finding the *BIGGEST* Reason To Feel Hopeful About Climate Change

Jun 20, 2024 · 13m

Join Joe in this exploration of a true titan of modern engineering: the world's largest crane. With a lifting capacity of 5,000 tons—equivalent to hoisting a SpaceX Starship Heavy—this giant ring crane at Rotterdam's Mammoet headquarters is a true powerhouse that plays a crucial role in the renewable energy revolution, building massive offshore wind turbines that help combat climate change. And yes, they may let Joe drive it.

Episode 2: Earth’s History Is Hidden in These Strange Maps

Jul 18, 2024 · 10m

The Channeled Scablands of the Pacific Northwest hide an astonishing secret. Evidence of a massive flood that shaped the entire region lies just beneath its landscape. But it can only be seen with cutting edge LIDAR technology. Join Joe as he learns how scientists are using lasers to reveal details that may help us predict the paths of potential megafloods of the future.

Episode 3: How Otters Are Saving Earth’s Underwater Forests

Aug 15, 2024 · 10m

Hidden beneath the surface of our coastal seas are towering forests - of kelp. These underwater ecosystems are as crucial to our environment as their land-based counterparts. We’ll explore them alongside conservationists who are working to restore these threatened habitats. We'll also meet some adorable sea otters and learn about the role they play in maintaining the balance in this sensitive environment.

Episode 4: Why This Unusual Pattern May Save the Rainforests

Sep 12, 2024 · 10m

The Choco region in northwest Ecuador is hosting a groundbreaking experiment to try and help it’s rainforests recover from rampant deforestation. A multinational team is planting small “tree islands" to attract natural seed dispersers. It’s an innovative approach that we’ll take a close look at, from above and within.

Episode 5: Who Killed the Colorado River?

Oct 17, 2024 · 18m

This episode explores the mystery of the vanishing Colorado River Delta. Once a lifeline for the American Southwest, it's now a shadow of its former self. What happened? Outdated water laws? Excessive urban development and agriculture? Is there a possibility for restoration? Let's investigate.

Episode 6: What Happened to America’s First Megacity?

Oct 24, 2024 · 13m

In its prime, Cahokia was a prosperous city with a population similar to London’s. But this sprawling metropolis vanished long before Europeans arrived in North America. What happened? The city’s enigmatic rise and fall has inspired countless theories and has long captivated the imaginations of archaeologists. And now, cutting-edge scientific research offers a glimmer of hope in unraveling the mystery of Cahokia's disappearance.

Episode 7: How Scientists Solved the Mystery of a 300-Year-Old Megaquake

Dec 12, 2024 · 14m

The 1700 Cascadia earthquake and tsunami was a massive natural disaster that reshaped the Pacific Northwest. Through tree rings, soil layers, and international collaboration, scientists have pieced together the exact timing of the event. As the region braces for another quake, can we prepare in time? Find out how new models and tsunami evacuation towers are helping coastal communities face the threat.

Episode 8: Why Crocodiles Are Thriving in the Shadow of A Nuclear Plant

Jan 23, 2025 · 12m

Florida’s native crocodiles have found an unexpected sanctuary in the cooling canals at Turkey Point Nuclear Power Plant. This fortunate happenstance, along with tireless conservation efforts, are helping these once endangered predators make a remarkable comeback.

Episode 9: Is This Earth’s Most Treacherous Coastline?

Jan 30, 2025 · 11m

The Outer Banks, known as the "Graveyard of the Atlantic," is home to thousands of shipwrecks, including Blackbeard’s infamous Queen Anne’s Revenge. But beyond the maritime history, this fragile coastline is rapidly changing—threatened by shifting sands, rising seas, and intensifying storms that could reshape it forever.

Episode 10: Can We Save Mexico City’s Famous Axolotls?

Feb 27, 2025 · 12m

In the southern part of Mexico City lies Xochimilco, a maze of canals filled with boats, music, food and tourists. But Xochimilco is more than that. It’s one of the last remnants of the interconnected lakes that once surrounded Tenochtitlan, the ancient capital of the Aztecs. And within these canals, in a city of 22 million people, lies the last remaining wild habitat of a strange, smiling salamander called the axolotl.

Episode 11: How a Volcano Froze This Tiny Island in Time

Apr 22, 2025 · 14m

In the 1990s, an entire city in the Caribbean vanished under ash. Plymouth, Montserrat, once vibrant, now lies frozen in time—buried by a volcano still simmering beneath the surface. We explore how this community has endured, and how scientists are racing to uncover the volcano’s secrets before it erupts again.

Episode 12: Earth's Worst Mass Extinction Is Actually a Warning

May 15, 2025 · 8m

There is a surprising natural wonder in the middle of the vast West Texas desert: a prehistoric ocean reef built from the remains of ancient sea life. This fossil-rich landscape tells the story of Earth's most devastating mass extinction—and can help enlighten the climate threats we face today.

Season 2 FAQ

Quick answers about this season's release timeline and episode lineup.

When did Overview Season 2 premiere?

Overview Season 2 premiered on June 20, 2024.

How many episodes are in Overview Season 2?

Overview Season 2 has 12 episodes.

What is the first episode of Overview Season 2?

The season opens with Season 2 Episode 1, "Finding the *BIGGEST* Reason To Feel Hopeful About Climate Change". It aired on June 20, 2024.

Go to Season 2 Episode 1

Where to Watch

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