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Season 5 – What on Earth?

Play trailer Poster for Season 5 – What on Earth? Jan 2019 Special Interest Documentary Play Trailer Watchlist
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Science Channel's most watched series reveals Earth as it's never been seen before. Illuminating views captured by more than 4,000 orbiting satellites, "What on Earth?" investigates mysteries from strange geological occurrences to weird man-made structures. Every day, the eyes in the sky uncover new mysterious phenomena, and some defy easy explanation. To search for answers, the series combines modern imaging technology with analysis from military and intelligence professionals as well as leading scientists.
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What on Earth? — Season 5

Audience Reviews

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Raul B @RT16793304 11/09/2024 Don't waste your time. Nothing scientific about this, just junk for your brain. See more Read all reviews
What on Earth? — Season 5

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Cast & Crew

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Steven Kearney

Narrator

Greg Chivers

Executive Producer

Martin Durkin

Executive Producer

Neil Laird

Executive Producer

Episodes

Episode 1 Aired Jan 8, 2019 CIA Killer Monks Something strange in the Himalayas could be evidence of a top-secret CIA program to turn monks into killer agents; cutting-edge science helps experts investigate the truth behind the mysterious anomaly. Details Episode 2 Aired Jan 15, 2019 Monsters at Fort Madness Alien monoliths haunt the coast of England; an obliterated jungle points to a brutal narco gold rush; evidence of a strange blood-red creature emerging from the deep. Details Episode 3 Aired Jan 22, 2019 Satan in Siberia A satanic symbol that points to an army of the dead in Siberia; a massive stone giant in a remote desert; evidence of a Russian doomsday device right on America's doorstep; cutting-edge technology helps experts answer sinister mysteries from space. Details Episode 4 Aired Jan 29, 2019 Curse of the Ice Zombies Zombie reindeer haunting the mountains of Norway; strange circles in the sand by a secret U.S. military base; a giant streak in the Arctic pointing towards alien life; cutting-edge technology helps experts answer these sinister mysteries from space. Details Episode 5 Aired Feb 5, 2019 Ghost Fleet of Cannibal Bay A fleet of sunken ships that point to ghosts, cannibals and bloodshed in early America; strange arctic holes that NASA can't explain; near Area 51, mysterious alien structures straight out of "Star Wars." Details Episode 6 Aired Feb 12, 2019 Finding Jack the Ripper New discoveries from space give experts new clues in the hunt for Jack the Ripper; a strange object crash-lands in Antarctica, experts speculate it could be an alien visitor. Details Episode 7 Aired Feb 19, 2019 Mystery of the Desert Shipwrecks Hundreds of shipwrecks in the middle of a desert in Africa; a ghost town where hundreds of its inhabitants have mysteriously died; something strange in North Korea; cutting-edge tech helps experts answer these sinister mysteries from space. Details Episode 8 Aired Feb 26, 2019 Blood in the Garden of Eden A site that could be the Garden of Eden hides a deadly secret; when a gateway to hell suddenly opens, experts investigate where it leads; a mysterious shipwreck could be an infamous Soviet KGB pirate ship. Details Episode 9 Aired Mar 5, 2019 Phantoms in the Chamber of Secrets Evidence of a mysterious 5,000-year-old structure suddenly appears in Ireland; a top-secret machine that can see back in time; a satanic pentagram in the snow that points to witchcraft in the New World. Details Episode 10 Aired Mar 12, 2019 Cannibal Death Pit A strange circular forest next to a notorious cannibal site; when an eerie crater is spotted in Siberia, experts uncover if it could be evidence of Nikola Tesla's doomsday device; cutting-edge tech helps experts answer these sinister mysteries. Details Episode 12 Aired May 4, 2019 Investigation Forbidden Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details Episode 13 Aired May 11, 2019 Alien Legends Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details Episode 14 Aired May 18, 2019 Conspiracies Declassified Ragnarök and the chambers of horror; penguin apocalypse and attack of the mega-mice; family vacations - North Korean style; the mystery wreck of Tomorrow Island; teleportation in the Himalayas. Details Episode 15 Aired Jun 1, 2019 Here Lies Evil Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details Episode 16 Aired Nov 17, 2025 Find the billion-dollar horde buried deep beneath the deserts of Utah; discover the massacre so horrific it was captured from space. Details Episode 16 Aired May 25, 2019 Ghosts of the Abyss Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details Episode 18 Aired Dec 5, 2023 Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details Episode 19 Aired Dec 12, 2023 Modern imaging technology and analysis from military and intelligence professionals, as well as leading scientists, investigate mysteries from strange geological occurrences to weird man-made structures as seen by more than 4,000 orbiting satellites. Details
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What on Earth? — Season 5

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Season Info

Executive Producer
Greg Chivers, Martin Durkin, Neil Laird
Network
Science Channel
Rating
TV-PG
Genre
Special Interest, Documentary
Original Language
English
Release Date
Jan 8, 2019