Beyond the Unknown Season 4 Episodes

Episode 1

Woolly Mystery, Lost Nazi Gold Train and The Plot to Kill the Pope

Wed, Mar 10, 2021

A toxic experiment gone wrong; a search for a train laden with Nazi gold; a string of deaths in a small town.

Episode 2

Serial Mourner, Ground Zero Flag and Jefferson's Wine

Wed, Mar 17, 2021

Episode 3

Mysterious Lord Lucan, Lecce Labyrinth and Wicked Stepmother

Wed, Mar 24, 2021

Episode 4

Black Widow, Lost Inca City and Genius Syndrome

Wed, Apr 7, 2021

Episode 5

Death of Princess Di, Titanic Hustle and Fish Oddity

Wed, Apr 14, 2021

Episode 6

Glacier Inferno, Sea Serpent Cecil and Boogie Bomb

Wed, Apr 21, 2021

Episode 7

Gangster Frankenstein, Oregon Desert Mystery and Ghost Girls

Wed, Apr 28, 2021

Episode 8

Operation Fantasia, Jolly Jane and Parting of the Red Sea

Wed, May 5, 2021

Episode 9

The Girl Who Fell to Earth, Challenger Disaster and Centennial Bulb

Wed, May 12, 2021

Episode 10

Hitler Diaries, Cliff Palace and Project Azorian

Wed, May 19, 2021

Episode 11

Bloody Benders, LA Raid and Tully Monster

Wed, May 26, 2021

Episode 12

Dueling Mammoths, Stanford Prison Experiment and MIT Blackjack

Wed, Jun 2, 2021

Episode 13

Demise of the Dodo, Disappearance of Glenn Miller and Terror in the Sky

Wed, Jun 9, 2021

Episode 14

Beast of Bodmin, The Day Niagara Shut Off and Hitler in Hollywood

Wed, Jun 16, 2021