When a seller brings an E.T. printer's proof movie poster into the shop, Chum phones his resident expert for advice. Will he be able to make an out of this world deal? Then, Rick and Corey take a Civil War rifle out to the range.

Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated — creatures that just might provide compelling evidence of extraterrestrial visitation.

The end of the second world war and the dawn of the nuclear age see its two great victors go from allies to adversaries.

George Washington’s extraordinary journey from loyal British subject to victorious commander and first president of a revolutionary new nation is a lesson in leadership that’s endured for 250 years.

The hunt for extraordinary deals heats up as Rick, Corey, and Chum make their way down to Mesa, Arizona. Rick encounters a rugged Big Willy Jeep, Chum fangirls over some 2010 Justin Bieber trading cards, and Corey is struck by some Napoleonic medals.

Many mysteries of planet Earth are far from understood. How was Devil's Tower formed? Or why do some people get struck by lightning multiple times? While some may write off these as random occurrences, might they instead point to a new understanding?

A seller comes into the shop with some chef whites signed by the actor who played the iconic Soup Nazi on Seinfeld. Will Rick and Chum say "No deal for you!" or will they reach an agreement on price?

When a seller brings an E.T. printer's proof movie poster into the shop, Chum phones his resident expert for advice. Will he be able to make an out of this world deal? Then, Rick and Corey take a Civil War rifle out to the range.

Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated — creatures that just might provide compelling evidence of extraterrestrial visitation.

Has the US Government been hiding the truth about aliens? Are the recent UAP incidents presented to the Congress proof that UAP are a threat to national security? Journalist Tony Harris and his team will evaluate compelling evidence.

Throughout human history, there have been sudden and dramatic leaps in our evolution that simply cannot be explained by Darwinian theory. Ancient Astronaut theorists propose that the “missing link” is extraterrestrial intervention.

The hunt for extraordinary deals heats up as Rick, Corey, and Chum make their way down to Mesa, Arizona. Rick encounters a rugged Big Willy Jeep, Chum fangirls over some 2010 Justin Bieber trading cards, and Corey is struck by some Napoleonic medals.

After the Muon data reported a compelling target in the cavity known as Aladdin's Cave, a void where high traces of gold and silver have been found, the team discovers what appear to be manmade entrances and exits into the curious cavern.

Many mysteries of planet Earth are far from understood. How was Devil's Tower formed? Or why do some people get struck by lightning multiple times? While some may write off these as random occurrences, might they instead point to a new understanding?

A seller comes into the shop with some chef whites signed by the actor who played the iconic Soup Nazi on Seinfeld. Will Rick and Chum say "No deal for you!" or will they reach an agreement on price?

When a seller brings an E.T. printer's proof movie poster into the shop, Chum phones his resident expert for advice. Will he be able to make an out of this world deal? Then, Rick and Corey take a Civil War rifle out to the range.

Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated — creatures that just might provide compelling evidence of extraterrestrial visitation.

Has the US Government been hiding the truth about aliens? Are the recent UAP incidents presented to the Congress proof that UAP are a threat to national security? Journalist Tony Harris and his team will evaluate compelling evidence.

Did a UFO land in Kansas? Are remains found in Japan extraterrestrial? Tony Harris and his team of experts will investigate compelling evidence of alien visitations on earth and come to shocking conclusions.

What set off a historic wave of UFO sightings in Belgium? Does the discovery of a massive mummified finger prove giants once roamed the earth? What strange force is causing a land mass to rise up? Tony Harris and his team examine the clues.

When Rick and Marty finally get underground in the Garden Shaft for the first time this year, they may be foiled by an ancient booby trap.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science - such as the Mothman, Chupacabra, and Mongolian Death Worm.

Chum hopes for anything but a blue period when he makes a surreal offer on a Salvador Dali lithograph of Pablo Picasso. Then, Rick is ready to make a new deal when a seller brings in recordings of FDR's Fireside Chats.

Rick checks out a horde of coins from Kentucky - but is all that glitters gold? Or will Rick be played for a fool? Then, Chum gets into the spirit when a mentalist brings in a magical clock. Will it be time for a deal, or will Chum get ghosted?

Ancient Aliens is counting down the top ten locations around the world that might be hiding alien bases, including a cavern beneath the ice of Antarctica, a lake in China that is a hotspot for UFOs, and a pyramid under the slopes of Mt. Denali.

What lies beneath? David Duchovny takes us into the top-secret government bases and the clandestine operations they were built to conceal. Discover a deadly poison lab operated by the Soviet Union's infamous "Doctor Death.

In this SPECIAL EDITION of Ancient Aliens, host Giorgio Tsoukalos probes the series archives to present the most compelling UFO SIGHTINGS.

Does the Devil really exist? Tony Harris separates fact from fiction as he investigates photos, videos and sounds that allegedly have a link to Satan. Are chilling recordings of an exorcism proof that demonic possession is real?

Rick, Corey, and Chum explore the Wolverines' lair, facing mishaps with a Thunderbird, winning a "Star Wars" collection with the force, and snagging a signed jersey from football legend LaMarr Woodley, who later surprises them.

When Rick and Marty finally get underground in the Garden Shaft for the first time this year, they may be foiled by an ancient booby trap.

Chum hopes for anything but a blue period when he makes a surreal offer on a Salvador Dali lithograph of Pablo Picasso. Then, Rick is ready to make a new deal when a seller brings in recordings of FDR's Fireside Chats.