The Vanished (2020)

The Aztecs ruled one of the most powerful empires in history. Lost Pyramids of the Aztecs is an immersive investigation into the vanished world of this remarkable civilisation.

The Aztecs ruled one of the most powerful civilisations ever seen in the Americas. They were ruthless warriors and ingenious engineers, who conquered a huge territory and built towering pyramids and ambitious civil engineering projects using manpower alone. But after just 200 years their vast empire was wiped out by Spanish invaders, and their cities and monuments were destroyed. Today many of the Aztecs’ secrets lie buried underneath Mexico City. Now archaeologists are digging deeper than ever before to find out who the Aztecs were and how they built their remarkable empire.

A mysterious fugitive, a hijacked airplane and a daring mid-air escape. This is the extraordinary, real-life tale of one of the greatest unsolved heists in American history and a case that has taunted the FBI for decades. This documentary brings the stories of the four possible suspects to life through candid testimony, archive footage and stylised drama. Each account is gripping and highly plausible. But who is telling the truth, who is lying and, ultimately, who is DB Cooper?

When clues at Jennifer Dulos's New Canaan, Connecticut home prompt police to search for the missing mother, her estranged husband's behavior deepens the mystery. A complex web of evidence secures arrests, but what happens next shocks the nation.

Some of the greatest wonders of the ancient world still lie buried unseen and unexplored beneath our feet; near-legendary places that vanished thousands of years ago. This documentary series follow on a chain of archaeological and historical proofs and make an attempt to reveal the greatest secrets of the disappeared cities of the ancient world.
Some of these mysterious ruined cities were so vast and magnificent, that it must have been inconceivable to those who lived there in the past that they could ever completely disappear.

Adventurer and survivalist Cliff Simon explores paranormal mysteries in some of the world's most extreme and challenging environments. Along the way, scientists, shamans and historians provide clues that shed light on dark secrets that defy explanation.

A new original series that explores strange real life cases and individuals who turn to the supernatural world for help when all traditional methods have failed to provide a resolution.

From ships that disappear without a trace to radioactive sharks and deep undersea anomalies, the world's oceans are the source of thousands of unsolved mysteries. Jeremy Wade is our host as we explore a range of fascinating and compelling stories every episode - from lost treasure to missing ships and planes, strange ocean bed discoveries to odd scientific phenomena, and much more.