7.2/1013 votes#1 - CIA Killer Monks
Season 5 Episode 1 - Aired 1/8/2019
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.
Director: N/A
Writer: N/A
7.3/109 votes#2 - Monsters at Fort Madness
Season 5 Episode 2 - Aired 1/15/2019
Alien monoliths haunt the coast of England; an obliterated jungle points to an brutal narco gold rush; evidence of a strange blood-red creature emerging from the deep.
Director: N/A
Writer: N/A
7.9/1010 votes#3 - Satan in Siberia
Season 5 Episode 3 - Aired 1/22/2019
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.
Director: N/A
Writer: N/A
7.7/1012 votes#4 - Curse of the Ice Zombies
Season 5 Episode 4 - Aired 1/29/2019
Zombie reindeer haunting the mountains of Norway. Strange circles in the sand by a secret US military base. A gigantic streak in the Arctic pointing towards alien life. Cutting-edge technology helps experts answer these sinister mysteries from space.
Director: N/A
Writer: N/A
6.7/1011 votes#5 - Ghost Fleet of Cannibal Bay
Season 5 Episode 5 - Aired 2/5/2019
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.
Director: N/A
Writer: N/A
7.8/1011 votes#6 - Finding Jack the Ripper
Season 5 Episode 6 - Aired 2/12/2019
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.
Director: N/A
Writer: N/A
7.6/108 votes#7 - Mystery of the Desert Shipwrecks
Season 5 Episode 7 - Aired 2/19/2019
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.
Director: N/A
Writer: N/A
6.7/109 votes#8 - Blood in the Garden of Eden
Season 5 Episode 8 - Aired 2/26/2019
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.
Director: N/A
Writer: N/A
6.8/1010 votes#9 - Phantoms in the Chamber of Secrets
Season 5 Episode 9 - Aired 3/5/2019
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.
Director: N/A
Writer: N/A
7.0/108 votes#10 - Cannibal Death Pit
Season 5 Episode 10 - Aired 3/12/2019
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 from space.
Director: N/A
Writer: N/A
The Best Episodes of What on Earth? Season 5
Every episode of What on Earth? Season 5 ranked from best to worst. Discover the Best Episodes of What on Earth? Season 5!
Satellites orbit Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, but some are bizarre. This unique perspective reveals objects...
Genre:Documentary
Network:Science
Season 5 Ratings Summary
"CIA Killer Monks" is the best rated episode of "What on Earth?" season 5. It scored 7.2/10 based on 13 votes. Directed by N/A and written by N/A, it aired on 1/8/2019. This episode is rated 0.1 points higher than the second-best, "Monsters at Fort Madness".