Every season of Explorer ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Explorer!

A Cheetah Story

Join National Geographic as they travel to the wilds of Africa to track the Nile crocodile, one of Earth's deadliest and most feared killers. The Nile crocodile is an ancient species-it has haunted Africa's waters since the age of dinosaurs. Yet in over 60 million years, this stealthy creature has changed little. A croc in its prime can reach 18 feet in length or longer, and weigh nearly a ton. It can lunge several feet in the blink of an eye and subdue prey as large as a buffalo. Once nearly decimated by hunters, these mighty giant crocodiles are making an amazing comeback. In a land where lions rule the savannah, Nile crocodiles are now reclaiming the rivers.

The Ultimate Crocodile

The Lion Queen

Legends of the Night: America's Last Red Wolves

Coming of Age with Elephants

Tempests from the Deep

Wolves of the Air; Flight of the Harpy Eagle

King Rattler

Africa's Deadly Dozen

Gates of Hell

Island of the Vampire Birds

Elephant Power

Fearsome Frogs

Poison

Making of `Roar'

Tiger Sharks

Golden Lions of The Rain Forrest

The Last Frog

Haunt of the Jaguar

Bear Bandits

Animal Minds

Tales Of African Tides

The Secret Forrest

Flying Hooves

Wild Panama

Return of the Mountain Lion

TBS National Geographic Explorer Show about

Parakeets In the Wild and as Pets

Secrets of The Wild Parakeet

Killer Cats

The True Face of Hurricanes

The Witchcraft Murder

Inside Shock and Awe

Tiny Humans: The "Hobbits" of Flores

Hogzilla

Explorer: Surviving Maximum Security

Violent Earth

Explorer: Search for Adam

Explorer: Collapse

Explorer: Pyramids of Death

Explorer: Jamestown

Explorer: Super Chopper

Super Snake

World's Most Dangerous Gang

Drowning New Orleans

Explorer: Elephant Rage

Super Sub

Python vs Gator

Ultimate Bear

L.A.'s Future Quake

Ultimate Hippo

Ultimate Cat

World's Most Dangerous Drug

Attack of the Killer Bees

Super Carrier

Secret Lives of Jesus

Iraq's Guns for Hire

Ultimate Shark

Inside North Korea

Doomsday Volcano

Aryan Brotherhood

Struck by Lightning

FBI Takedown

Jellyfish Invasion

Science des chiens

Ultimate Crocodile

Science of Babies

Mammoth Mystery

Inside the Body Trade

Ultimate Viper

In China, archaeologists unearth ancient mummies with European facial features, blond hair and blue eyes. Where did these Caucasians come?

Four bodies, a scattering of clues, a mystery whose solution could rewrite history. National Geographic Explorer-in-Residence Spencer Wells, opens an ancient case of missing persons, using the latest advances in DNA technology to determine the origins of a group of enigmatic mummies found in western China. What he learns may change what we know about the world. The four individuals were part of a vanished world that existed in western China between 2600 and 4000 years ago - long before Marco Polo or the Silk Road. Yet these long-buried corpses look European and were found with tools that didn't exist yet in that part of the world. Who were they? Where did they come from? And how might they have affected the spread of culture and technology in prehistoric times?

China's Secret Mummies

Last Christians of Bethlehem

Science of Evil

Testosterone Factor

Alaska's Last Oil

Shark Superhighway

Tunnel to a Lost World

Bog Mummies

Science of Cats

Gorilla Murders

Did Romanov Princess Anastasia survive a Bolshevik firing squad or did she and her brother Crown Prince Alexis perish with their father, Tsar Nicholas II, before another firing squad in 1918? The chance find of human remains in a Siberian forest brings forensic anthropologist Dr.Anthony Falsetti to in search of the truth. Marshalling DNA, ballistics and the very latest forensic analysis, an international team works to dispel the greatest myth of the 20th century and tell a real story more remarkable than any fiction.

Finding Anastasia

Moment of Death

Congo Bush Pilots

Secret History of Gold

Marijuana Nation

Guns in America

The Virus Hunters

Italy's Mystery Mummies

Monster Fish of the Congo

Peru's Mass Grave Mystery

T. Rex Walks Again

The naval base at Guantanamo Bay secured a place in the annals of history when the first wave of detainees from America's War on Terror – men dubbed "the worst of the worst" – arrived in 2002. The goings-on inside the wire encircling this highly classified camp have been a closely held government secret — until now. National Geographic exclusively captures day-to-day life in the most famous prison in the world.

Inside Guantanamo

Child Mummy Sacrifice

Easter Island Underworld

Inside Death Row

Sex, Lies and Gender

Chimps on the Edge

Mystery of The Disembodied Feet

Inside LSD

Secret History of Diamonds

National Geographic's Explorer gives viewers special access to the issues of the day.

The Best Seasons of Explorer

The Best Seasons of Explorer

The Best Seasons of Explorer

Season 24

Season 2

Season 1

Season 3

Season 4

Season 5

Season 6

Season 20

Season 22