Stream HISTORYTryhistoryvault logo

New Episodes Return Thurs., Jun. 11 at 9/8c; Stream Next Day

Secrets Declassified with David Duchovny

2 Seasons

19 Episodes

Stream on HISTORY
AboutEpisodesExtrasRelated

Related Content

Inside the Government’s Top‑Secret Cold War Hideouts

9 Nuclear Near‑Misses During the Cold War

Why Have There Been So Many UFO Sightings Near Nuclear Facilities?

When the Pentagon Dug Secret Cold War Ice Tunnels to Hide Nukes

Chilling Mysteries

The Secret of Skinwalker Ranch

The Secret of Skinwalker Ranch

The UnBelievable with Dan Aykroyd

The UnBelievable with Dan Aykroyd

History's Greatest Escapes with Morgan Freeman

History's Greatest Escapes with Morgan Freeman

In Search Of

In Search Of

The UnXplained

The UnXplained

UFO Hunters

UFO Hunters

Secrets Declassified with David Duchovny

Secrets Declassified with David Duchovny

Ancient Aliens

Ancient Aliens

Mysteries Unearthed with Danny Trejo

Mysteries Unearthed with Danny Trejo

History's Greatest Mysteries

History's Greatest Mysteries

History's Deadliest with Ving Rhames

History's Deadliest with Ving Rhames

The Curse of Oak Island

The Curse of Oak Island

MonsterQuest

MonsterQuest

Holy Marvels with Dennis Quaid

Holy Marvels with Dennis Quaid

MysteryQuest

MysteryQuest

Cities Of The Underworld

Cities Of The Underworld

Mysteries from Above

Mysteries from Above

Hunting History with Steven Rinella

Hunting History with Steven Rinella

Life After People

Life After People

History's Most Shocking

History's Most Shocking

The Proof Is Out There

The Proof Is Out There

Tales from Oak Island

Tales from Oak Island

Ancient Aliens: Origins

Ancient Aliens: Origins

The UnXplained Special Presentation

The UnXplained Special Presentation

The UnXplained: Mysteries of the Universe

The UnXplained: Mysteries of the Universe

Dark Marvels

Dark Marvels

The Bermuda Triangle: Into Cursed Waters

The Bermuda Triangle: Into Cursed Waters

Beyond Skinwalker Ranch

Beyond Skinwalker Ranch

Lost Gold of the Aztecs

Lost Gold of the Aztecs

Swamp Mysteries

Swamp Mysteries

In Search of Aliens

In Search of Aliens

Follow HISTORY

Don't miss sneak peeks, viral clips and more!

Top 10 Series

World War II with Tom Hanks

World War II with Tom Hanks

The Secret of Skinwalker Ranch

The Secret of Skinwalker Ranch

The Curse of Oak Island

The Curse of Oak Island

Alone

Alone

The UnXplained

The UnXplained

Swamp People

Swamp People

Mountain Men

Mountain Men

Ancient Aliens

Ancient Aliens

Hazardous History with Henry Winkler

Hazardous History with Henry Winkler

History's Greatest Mysteries

History's Greatest Mysteries

Hidden Gems

Mexico's Great Pyramids

Mexico's Great Pyramids

The First Olympics

The First Olympics

America's Greatest Feud: The History of the Hatfields and McCoys

America's Greatest Feud: The History of the Hatfields and McCoys

Jurassic Fight Club

Jurassic Fight Club

Only in America with Larry the Cable Guy

Only in America with Larry the Cable Guy

The Food That Built America

The Food That Built America

John F. Kennedy, Jr: The Death of an American Prince

John F. Kennedy, Jr: The Death of an American Prince

JFK Jr. The Final Year

JFK Jr. The Final Year

Biography: Caroline Kennedy

Biography: Caroline Kennedy

Jim Thorpe: Lit by Lightning

Jim Thorpe: Lit by Lightning

Downloadthe app
history logo
AndroidiOSLGAndroid TV
Apple TVRokuSamsung