Beyond the Unknown - Unknown - Season 4

When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.

	Name	First Aired	Runtime
S04E01	Woolly Mystery, Lost Nazi Gold Train and The Plot to Kill the Pope	March 10, 2021	45
S04E02	Serial Mourner, Ground Zero Flag and Jefferson's Wine	March 17, 2021	45
S04E03	Mysterious Lord Lucan, Lecce Labyrinth and Wicked Stepmother	March 24, 2021	45
S04E04	Black Widow, Lost Inca City and Genius Syndrome	April 7, 2021	45
S04E05	Death of Princess Di, Titanic Hustle and Fish Oddity	April 14, 2021	45
S04E06	Glacier Inferno, Sea Serpent Cecil and Boogie Bomb	April 21, 2021	45
S04E07	Gangster Frankenstein, Oregon Desert Mystery and Ghost Girls	April 28, 2021	45
S04E08	Operation Fantasia, Jolly Jane and Parting of the Red Sea	May 5, 2021	45
S04E09	The Girl Who Fell to Earth, Challenger Disaster and Centennial Bulb	May 12, 2021	45
S04E10	Hitler Diaries, Cliff Palace and Project Azorian	May 19, 2021	45
S04E11	Bloody Benders, LA Raid and Tully Monster	May 26, 2021	45
S04E12	Dueling Mammoths, Stanford Prison Experiment and MIT Blackjack	June 2, 2021	45
S04E13	Demise of the Dodo, Disappearance of Glenn Miller and Terror in the Sky	June 9, 2021	45
S04E14	Beast of Bodmin, The Day Niagara Shut Off and Hitler in Hollywood season finale	June 16, 2021	45

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