Beyond the Unknown Episodes

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Season 4, Episode 1

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

Don Wildman investigates a toxic experiment gone wrong, recalls the hunt for a fabled train laden with Nazi gold, and uncovers a devilish plot to assassinate Pope John Paul II.

Season 4, Episode 2

Serial Mourner, Ground Zero Flag and Jefferson's Wine

Don Wildman investigates a string of suspicious deaths in a small town, recalls one of the strangest chapters in the tragic story of 9/11, and uncovers a bizarre presidential caper that spanned centuries.

Season 4, Episode 3

Mysterious Lord Lucan, Lecce Labyrinth and Wicked Stepmother

Don Wildman investigates a high-society murder, recalls a home improvement project that opened up a window to the past, and unveils a real-life wicked stepmother's sordid scheme.

Season 4, Episode 4

Black Widow, Lost Inca City and Genius Syndrome

Don Wildman untangles a deadly web of secrets in Florida, recalls an epic quest to find a city paved in gold, and investigates a life-changing accident that revolutionized the entertainment world.

Season 4, Episode 5

Death of Princess Di, Titanic Hustle and Fish Oddity

Don Wildman looks into the conspiracy theory behind a royal tragedy, investigates a clever couple who pulled off a Titanic con and examines a strange sea creature.

Season 4, Episode 6

Glacier Inferno, Sea Serpent Cecil and Boogie Bomb

Don Wildman recounts a desperate race to escape a raging wildfire, investigates a real-life sea monster that made a splash along the New England coastline, and reveals an explosive discovery in the heart of NYC.

Season 4, Episode 7

Gangster Frankenstein, Oregon Desert Mystery and Ghost Girls

Don Wildman exposes a chilling plot to raise the dead, examines possible proof of extraterrestrial visitors in the desert, and investigates a medical mystery straight out of a horror film.

Season 4, Episode 8

Operation Fantasia, Jolly Jane and Parting of the Red Sea

Don Wildman recalls a scheme to outfox the enemy during World War II, investigates a deranged nurse who became one of history's most prolific serial killers, and reveals a scientific explanation for a Biblical miracle.

Season 4, Episode 9

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

Don Wildman investigates a fiery disaster that shocked the nation, brings a global conspiracy to light, and recounts a teen girl's fight to survive against the odds after a deadly plane crash.

Season 4, Episode 10

Hitler Diaries, Cliff Palace and Project Azorian

Don Wildman unearths a mysterious journal tied to history's most evil man, reveals how a lost civilization became a national treasure, and investigates one of the CIA's most elaborate coverups.

Season 4, Episode 11

Bloody Benders, LA Raid and Tully Monster

Don Wildman investigates a frontier family's grisly killing spree, recalls an otherworldly sighting that terrified Los Angeles, and examines a fossil of a strange prehistoric beast.

Season 4, Episode 12

Dueling Mammoths, Stanford Prison Experiment and MIT Blackjack

Don Wildman examines a deadly duel between two Ice Age giants, recalls an extraordinary science experiment gone horribly wrong, and investigates how a team of college mathematicians conquered Las Vegas.

Season 4, Episode 13

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

Don Wildman reveals a stunning theory about the demise of history's most maligned bird, investigates the mysterious disappearance of a musical legend, and recalls a race to stop the sky from falling.

Season 4, Episode 14

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

Don Wildman investigates sightings of a mysterious monster in the English countryside, reveals how an American icon was saved from oblivion, and uncovers a sinister scheme to destroy the United States from within.