Watch The Proof Is Out There Full Episodes, Video & More | HISTORY

Home Shows This Day in History Videos

Stream HISTORY Try

New Episodes Tuesdays at 9/8c; Stream Next Day

6 Seasons

116 Episodes

Stream on HISTORY Subscribe to

About Episodes Extras Related

Related Content

Interactive: UFO Sightings Map

Interactive: UFO Sightings Map

Explore More: Mysteries & Folklore

Explore More: Mysteries & Folklore

Chilling Mysteries

The Secret of Skinwalker Ranch

The Secret of Skinwalker Ranch

Mysteries Unearthed with Danny Trejo

Mysteries Unearthed with Danny Trejo

The UnXplained

The UnBelievable with Dan Aykroyd

The UnBelievable with Dan Aykroyd

Ancient Aliens

In Search Of

History's Greatest Mysteries

History's Greatest Mysteries

History's Greatest Escapes with Morgan Freeman

History's Greatest Escapes with Morgan Freeman

UFO Hunters

Secrets Declassified with David Duchovny

Secrets Declassified with David Duchovny

History's Deadliest with Ving Rhames

History's Deadliest with Ving Rhames

The Curse of Oak Island

The Curse of Oak Island

MonsterQuest

Holy Marvels with Dennis Quaid

Holy Marvels with Dennis Quaid

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

The Proof Is Out There

The Proof Is Out There

History's Most Shocking

History's Most Shocking

Life After People

Life After People

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

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!

Follow on YouTube
Follow on TikTok
Follow on X (formerly Twitter)
Follow on Facebook
Follow on Instagram

Top 10 Series

History's Greatest Mysteries

History's Greatest Mysteries

Alone

The Secret of Skinwalker Ranch

The Secret of Skinwalker Ranch

The Curse of Oak Island

The Curse of Oak Island

Mountain Men

Swamp People

The UnXplained

Ancient Aliens

The UnBelievable with Dan Aykroyd

The UnBelievable with Dan Aykroyd

Forged in Fire

Ancient Aliens and Beyond

Ancient Aliens

UFO Hunters

In Search of Aliens

In Search of Aliens

Unidentified: Inside America's UFO Investigation

Unidentified: Inside America's UFO Investigation

The Secret of Skinwalker Ranch

The Secret of Skinwalker Ranch

Ancient Aliens: Origins

Ancient Aliens: Origins

Beyond Skinwalker Ranch

Beyond Skinwalker Ranch

Ancient Aliens Special Presentation

Ancient Aliens Special Presentation

Can You Find the Proof?

The Proof Is Out There

The Proof Is Out There

The Proof Is Out There: Unexplained Edition

The Proof Is Out There: Unexplained Edition

The Proof Is Out There: Alien Edition

The Proof Is Out There: Alien Edition

The Proof Is Out There: Military Mysteries

The Proof Is Out There: Military Mysteries

The Proof Is Out There: Skinwalker Edition

The Proof Is Out There: Skinwalker Edition

The Proof Is Out There: Bermuda Triangle Edition

The Proof Is Out There: Bermuda Triangle Edition

Downloadthe app

iOS

Android TV

Apple TV

Roku

Samsung

HISTORY Education
HISTORY Vault®
HISTORY Apps
HISTORY en Español®
Military HISTORY®
Newsletter Sign Up
Share Your Opinions
FAQ / Contact Us

facebook
x
youtube
instagram
tiktok

Advertise with Us
A+E Factual Studios™
A+E Studios®
Employment Opportunities
Accessibility Support
TV Parental Guidelines

Terms of Use
Privacy Policy
Copyright Policy
Cookie Notice
Ad Choices

© 2026, A&E Television Networks, LLC. All Rights Reserved.