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.

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.

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.

Are UFOs behind bizarre scorch marks found in a farmer’s field? Could a massive creature be lurking in a Turkish lake? Did an image of the Virgin Mary miraculously appear on the side of a building? Tony Harris and his team dive into these claims.

When the team members experience a frustrating setback, they are stunned to learn that it may have led to a breakthrough discovery.

Could it be possible to cheat death and live forever? What if, by re-examining ancient teachings and harnessing modern technology, we could eventually become immortal?

When a seller brings in a signed Righteous Brothers record, will it leave Rick and Corey with that lovin' feeling? Then, will Chum be ready to jump through hoops when checking out a pull-apart circus toy from the 1920s?

Chum gets a taste of a Julia Child cookbook, but will he find a recipe for success, or will he end up with egg on his face? Then, Rick kickflips for a vintage skateboard collection. Will he land his ollie, or is it all just a trick?

Volcanoes are the Mother Nature's most fearsome creation. They have inspired countless myths, but curiously, they are also major hotspots for UFO sightings. Is it possible that these geological formations are attracting otherworldly visitors?

Did flying saucers trigger WWII’s “Battle of Los Angeles"? A strange skeleton is found in China, is it the bones of an ancient dragon? Did a famous pop singer have a close encounter with a UFO? A nun’s body doesn’t decompose, is it a miracle?

When the team looks for possible connections between two old decaying homesteads, they are bewildered by what they discover.

Was a UFO tracking an American fighter plane? What is the creature recorded undulating in waters off southeastern North Carolina? What made the strange howling sounds recorded at a truck stop along Highway 97?

Rick, Corey, and Chum are hoping to strike it rich in the Mill City, Minneapolis, Minnesota. While there, the guys have a brush with a happy little Bob Ross painting, tackle a jersey signed by the Minnesota Vikings' Purple People Eaters.

When the team members experience a frustrating setback, they are stunned to learn that it may have led to a breakthrough discovery.

When a seller brings in a signed Righteous Brothers record, will it leave Rick and Corey with that lovin' feeling? Then, will Chum be ready to jump through hoops when checking out a pull-apart circus toy from the 1920s?