What On Earth?

What On Earth? - Science Channel

Science Channel

Reality Series

2015

TVPG

Science

Documentary

An exploration of breathtaking images and unfathomable mysteries.

Where to Stream

2015– Reality Series 12 Seasons463 Episodes

Upcoming TV Airings

The airings below are based on a generic national schedule. Times and dates can vary by TV provider.

Friday, July 11

Curse of the Amazon Nazis

Season 9 • Episode 1

Strange anomalies in the Amazon jungle stoke rumors of a long-lost Nazi base in the Americas.

Friday, July 11

Aztec Alien Mystery

Season 9 • Episode 3

Experts investigate the land of the Aztecs for extraterrestrial connections.

Friday, July 11

Lost City of the Vampires

Season 9 • Episode 6

Friday, July 11

Temple of the Island Eater

Season 9 • Episode 7

Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.

Friday, July 11

Gate to the Viking Gods

Season 9 • Episode 4

Experts uncover a burial ground that may have been a portal to the Viking spiritual realm.

Friday, July 11

America's Swamp Castle

Season 9 • Episode 5

Experts investigate a war-torn fortress with a connection to the ruins of a military installation.

Saturday, July 12

Temple of the Island Eater

Season 9 • Episode 7

Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.

Saturday, July 12

Gate to the Viking Gods

Season 9 • Episode 4

Experts uncover a burial ground that may have been a portal to the Viking spiritual realm.

Saturday, July 12

America's Swamp Castle

Season 9 • Episode 5

Experts investigate a war-torn fortress with a connection to the ruins of a military installation.

Saturday, July 12

Lost City of the Vampires

Season 9 • Episode 6

Friday, July 18

Australia's Nuclear Desert

Season 10 • Episode 1

An investigation reveals a secret nuclear weapons testing cover-up by the British government.

Friday, July 18

Stalin's Secret Atlantis

Season 9 • Episode 9

Experts investigate Cold War evidence to reveal an Atlantis-like city built by the Soviets.

Friday, July 18

Horror of Dead Man's Island

Season 9 • Episode 8

Experts investigate a gigantic ship that emerges from the sands of a strange island.

Friday, July 18

Viking Warrior Invasion

Season 10 • Episode 2

Satellite images capture groups of circular structures in the forests of Derbyshire, England.

Friday, July 18

America's Secret Apocalypse

Season 9 • Episode 10

Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.

Friday, July 18

Mystery of Apache Mountain

Season 10 • Episode 3

Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.

Saturday, July 19

Viking Warrior Invasion

Season 10 • Episode 2

Satellite images capture groups of circular structures in the forests of Derbyshire, England.

Saturday, July 19

America's Secret Apocalypse

Season 9 • Episode 10

Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.

Saturday, July 19

Mystery of Apache Mountain

Season 10 • Episode 3

Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.

Saturday, July 19

Horror of Dead Man's Island

Season 9 • Episode 8

Experts investigate a gigantic ship that emerges from the sands of a strange island.

News aboutWhat On Earth?