Dead Frequency

A hundred-pound man spent twenty-eight years building an eleven-hundred-ton limestone castle alone at night. He never told anyone how. Three hosts debate the mystery of Coral Castle.

Five hundred acres in Utah. Blue orbs. Mutilated cattle. A humanoid in a tree. Three hosts debate thirty years of unexplained phenomena at Skinwalker Ranch.

On a November night in 1987, someone hijacked two Chicago television stations wearing a Max Headroom mask. The FBI never found them.

A student vanishes inside the Cecil Hotel. Elevator footage shows her talking to something invisible. Nineteen days later, she's found in the water tank on the roof.

A man hijacks a plane, collects $200,000 in ransom, and parachutes into the night. He is never seen again. Not one dollar is ever spent.

A man dies on a beach with two Persian words in his pocket. No name, no identity, an uncrackable code, and a woman who lied for 60 years.

Footprints in the snow led to a remote Bavarian farm but never away. Six people were murdered with a mattock. The killer stayed for days, feeding the animals.

Nine hikers cut open their tent from the inside and fled into -30°C darkness wearing nothing but underwear. What they were running from has never been explained.

In 1983, the CIA wrote a classified report on how to separate human consciousness from the body using sound frequencies. Page 25 is still missing.

A comedian tells the world identity is an illusion, his girlfriend dies under mysterious circumstances, he vanishes for two years, and comes back looking like a different person.