Watch Secrets Unlocked

TV-14
2020
1 Season
6.4 (25)

Secrets Unlocked is an enthralling television show that immerses viewers in the world of history and science. From the Smithsonian Channel, it is hosted by Adam Mastrelli, David Moore, and John Masters, who use their knowledge and expertise to explore mysteries and enigmas from the past.

Each episode of Secrets Unlocked sheds light on the little-known details and secrets of various cultural, historical and scientific topics. The show aims to unravel the unknown, narrating stories from a variety of cultures and civilizations while shedding light on the science behind the events.

The show is filled with astonishing adventures that combine science, technology, history, and mystery in a unique and captivating way. The team of historians and scientists, armed with cutting-edge technologies, travel the world studying objects and artifacts from the past in order to uncover the secrets they hold.

Host Adam Mastrelli, a historian, leads the team on these journeys. David Moore, an archaeologist, provides an expert appraisal of the artifacts while John Masters, a geologist, brings his scientific perspective to the table. These experts work hand-in-hand to reveal the hidden stories behind these relics, books, and other discoveries.

The show takes viewers on a stimulating journey into the past, exploring a variety of different topics, such as the secrets behind the Mona Lisaâs smile or the mystery of the lost city of Atlantis. Aside from exploring objects and artifacts, the show also delves into the lives of some of the most well-known historical and cultural figures, providing insights into the personal and professional histories of kings, emperors, generals, and adventurers.

The production quality of the show is extraordinary, with stunning cinematography that transports the viewer to every location visited by the team. From the deserts of Egypt to the Amazon rainforest, the show offers audiences a stunning visual and sensory experience with every episode.

Not only does the show focus on the physical objects and artifacts from the past, but it also explores the ideologies and cultures that existed during critical periods from history. The show examines how these ideologies and cultures played vital roles in shaping and influencing historical events, giving viewers a deeper understanding of why these events took place.

Overall, Secrets Unlocked is a fascinating, informative, and thought-provoking show that exposes the hidden secrets and little-known facts surrounding some of the most significant moments in human history. It offers an engaging and stimulating way to enhance one's understanding of history while providing a glimpse into the world of science and technology. The show is ideal for anyone interested in untangling the enigmas of the past and encountering thrilling adventures along the way.

Secrets Unlocked is a series that ran for 1 seasons (30 episodes) between March 9, 2020 and on Smithsonian Channel

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Seasons

30. Tower Of Babel

June 15, 2020

Evidence shows that the Towel of Babel, subject of one of the Bible's most incredible stories, actually existed.

29. Blackbeard's Ship

June 8, 2020

Historians, archaeologists and other experts look into the remains of Queen Anne's Revenge to see what caused its wreckage.

28. Golden Raft of El Dorado

June 8, 2020

The legend of El Dorado has fascinated explorers since the days of the Spanish Conquistadors and sparked what may be the bloodiest gold rush in history. The mythical lost city of gold was inspired by an opulent ancient Colombian tribe, and while the culture has disappeared, an invaluable relic of theirs--a 10-inch golden raft statue--lives on. Host Adam Mastrelli tracks a team of metal experts and archaeologists as they study this artifact in hopes of unlocking the secrets of this fabled city and discovering the truth of a vanished civilization.

27. A Viking Map?

June 1, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

26. Grave of the Vikings

June 1, 2020

The discovery of a thousand-year-old burial site in Denmark gives clues to what ended the Viking Age.

25. Easter Island

May 25, 2020

The stone giants of Easter Island are some of the most recognizable statues on Earth, and some of the least understood. How were hundreds of these enormous figures built, and why? And what sent them toppling to the ground? Was Easter Island's cultural decline caused by natural disasters, overpopulation, or war? Join host Adam Mastrelli and a team of experts as they gather evidence on the island in an attempt to understand one of the most mysterious civilizations in the world. Then see how one statue carried away by treasure seekers may help researchers decode what really happened on Easter Island.

24. Headless Gladiators of York

May 19, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

23. Bog Bodies

May 19, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

22. Hunt for Atlantis

May 18, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

21. America's Lost Pyramid

May 11, 2020

Over 1,000 years ago, a great civilization built a thriving metropolis that was larger than medieval Paris, London and Rome. At its heart was a pyramid that rivaled those of Egypt. But this mighty city was not in Europe or anywhere in the East. It was in North America. Join us as we explore ancient Cahokia, one of the most astonishing mysteries of Western archeology. Using cutting-edge technology, we unravel its secrets and reveal the turbulent events that marked the dramatic rise and fall of America's first great city.

20. Stonehenge Mystery

May 11, 2020

A giant calendar? A cathedral to unknown gods? Or something more macabre? For centuries, archaeologists have argued over why and how Stonehenge was built. Now, a team of experts is attempting to reveal why this stunning and mysterious monument was created and why its remote location was chosen. Follow them as they comb a vast prehistoric settlement and perform forensic examinations in order to unlock the secrets of this 4,500-year-old prehistoric structure.

19. Riddle of Petra

May 4, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

18. The Pharaoh in the Suburbs

May 4, 2020

How did such an important work of art end up shattered and discarded in a muddy hole in a Cairo suburb? Until recently, the Egyptian pharaoh, known as Psamtik I, was just a footnote in history. That all changed when archaeologists stumbled upon the remnants of a massive statue made in his honor in a Cairo suburb. Host Adam Mastrelli shows how this remarkable find has led to the rediscovery of a game-changing ruler, who rescued his crumbling country from vicious invaders and brought a new golden era to ancient Egypt. It's a discovery that has restored the great legacy of a forgotten pharaoh.

17. Egypt's Lost City

May 4, 2020

Ramesses II was the most powerful pharaoh to rule Egypt, and his construction of a new capital city, Pi-Ramesses, was his crowning achievement. It was the biggest building program since the pyramids, but somehow, this metropolis completely vanished from history. What happened? Where did it go? And to begin with, where was it built? Join host Adam Mastrelli as we follow the brilliant detective work that may have uncovered the mysterious fate of this magnificent city.

16. Egypt's Lost Princess

April 27, 2020

In 2011, an astounding discovery was made in Egypt's Valley of the Kings: the first finding of a sealed burial since Tutankhamun's treasure trove nearly a century ago. But more remarkable than the discovery is what archaeologists found inside: a 3,000-year-old crime scene involving a dismembered princess and an additional coffin dated from a different era. Follow scientists as they use modern forensics to unearth the royal tomb's secrets and expose a hidden history of robberies and revolution.

15. Tut's Tomb

April 27, 2020

Since its discovery a century ago, archaeologists have been trying to unlock the secrets of King Tut's tomb, but many questions remain about for whom the crypt was built. Many of the 5,400 objects found inside seem made for a female, but who could this mystery woman be, and what was her relationship to the Boy King? Where do her remains lie? Experts journey to the Valley of the Kings and attempt to answer these puzzling mysteries.

14. Nefertiti

April 20, 2020

Nearly one million visitors from around the world visit the Neues Museum in Berlin every year to see the bust of the ancient Egyptian Queen Nefertiti. Pulled from the ground in 1912, this object is one of the world's most famous works of art. But some experts believe it's a fake. Host Adam Mastrelli traces the history of the statue and the woman behind it. See how modern-day forensics and analysis are revealing new truths about the queen and the masterpiece she inspired.

13. The Sphinx

April 20, 2020

The Sphinx is one of the largest, most iconic monuments of the ancient world--and one of the most puzzling. For thousands of years, the mythic statue, with the body of a lion and the head of a man, has captivated and confounded tourists, historians, and the Egyptian people themselves. Why was it built? When was it built? Who built it? Follow a team of investigators as they use the latest research and techniques in an attempt to solve the complex riddle of the Sphinx once and for all.

12. Great Pyramid

April 13, 2020

The Great Pyramid of Giza is the oldest and largest tomb ever built in Egypt, the most ambitious construction project of the ancient world, and one of history's greatest mysteries. How was it built by a Bronze Age society that only had simple hand tools at their disposal? Follow Egyptologist Mark Lehner and engineer Peter James as they attempt to solve this puzzle, armed with a radical new approach and a 4,500-year-old diary that gives an eyewitness account of the monument's construction.

11. Beasts of the Pharaohs

April 13, 2020

Hierakonpolis, one of the ancient world's forgotten cities, was only of passing interest to most archaeologists. That changed with the discovery of a prehistoric cemetery containing Egypt's first kings and the remains of wild and exotic animals. Follow scientists as they unlock the secrets of this 6,000-year-old cemetery, secrets that are redefining everything scholars thought they knew about Egypt in the time before the pharaohs.

10. The Holy Grail

April 6, 2020

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

9. Plagues of Egypt

April 6, 2020

The Ten Plagues of Egypt, as detailed in the Bible's Book of Exodus, features rivers of blood, swarms of locusts, and days of darkness. Now, new discoveries suggest these supernatural events were real natural phenomena, all caused by one catastrophic disaster: a volcanic eruption in Santorini, Greece. Follow a team of archaeologists and scientists to the ruins of an ancient Egyptian temple and the crater of a colossal volcano as they unlock secrets of biblical proportions.

8. Spear of Destiny

March 30, 2020

Before it landed in a museum in Vienna, the Spear of Destiny had a long and fascinating history...at least according to legend. Claims that it pierced Jesus' side, was carried into battle by Charlemagne, and was coveted by Hitler have made for captivating stories. But is there merit to any of them? Host Adam Mastrelli follows a team of experts as they examine ancient texts and scrutinize the spear, layer-by-layer, through x-ray fluorescence technology.

7. King Solomon's Mines

March 30, 2020

He was painted as a wise king who amassed a fortune in the Old Testament. His name was Solomon, and for centuries, historians have been on the hunt for the source of his legendary wealth. Now, recent discoveries in Israel's Timna Valley have revealed that the industrial-scale complex is actually 200 years younger and could have made King Solomon rich. Have archaeologists found proof that his mines are real? Host Adam Mastrelli takes us inside the state-of-the-art investigation.

6. The Turin Shroud

March 23, 2020

Few objects in history have been more carefully studied or caused as much controversy as the Turin Shroud. Is it a hoax made by a master craftsman, or could it be the world's oldest photograph? Join host Adam Mastrelli as he follows two experts who are exploring two radically different theories, using groundbreaking research and archaeological expertise in the most thorough testing to date. Their theories may differ, but they share one goal: to decode a treasure that has been revered, rejected, and argued about for over 600 years.

5. The Copper Scroll

March 23, 2020

A team of archaeologists discovered a 2,000-year-old scroll in 1952 in a cave near the ruins of an ancient settlement, Qumran. It was classified as a Dead Sea Scroll, but with two distinct differences: it was made of copper, and it did not contain biblical text. Instead, it gave clues to what may be the biggest hoard of treasure ever buried. A team of experts travels to the Holy Land to visit the cave where the metal scroll was discovered, investigate "ghost" inscriptions about the Colosseum in Rome, and determine if the riches were ever found.

4. Ark of the Covenant

March 16, 2020

The story of the Ark of the Covenant goes back many centuries. According to the Bible, it was built by the Israelites at God's command 3,000 years ago to hold stone tablets engraved with the original Ten Commandments, then vanished 500 years later from Jerusalem--and from history. Host Adam Mastrelli guides us through an international investigation, where teams sift through evidence and hunt for physical clues to prove if the ark was real and to determine if it still exists today.

3. Shrunken Heads

March 16, 2020

Look at the science behind head-shrinking and how this ancient ritual exploded into a gruesome, Victorian-era craze. Thousands of shrunken heads are in museums around the world, some on display, and others locked away. Shockingly, many of them are real human heads. But what is the true story behind this strange and disturbing phenomenon? Host Adam Mastrelli reveals how a team of anthropologists, historians, and scientists are answering these questions by using modern forensic science and advanced computer modeling. Join us as we uncover the dark tale behind this ancient ritual.

2. Jonah and the Whale

March 9, 2020

On a mission to erase history, ISIS obliterated the shrine of the biblical prophet Jonah in Mosul, Iraq and may have inadvertently revealed the historical reality behind one of the Old Testament's most mysterious stories. Discover how an opportunity born out of the destruction of war helped archaeologists unearth new truths about the tale of Jonah and the Whale. Once dismissed as fiction, new evidence suggests that the prophet, the wicked king he warned to repent, and the original "Sin City" of Nineveh, may have been real.

1. Garden of Eden

March 9, 2020

The Garden of Eden, the Bible's most famous story, is considered by many to be an allegory about where humanity originated. But to some there is the possibility that this place exists on Earth. Now, the discovery of an archaeological wonder in southeast Turkey may hold the secret to the location of Adam and Eve's Paradise on Earth. Guided by host Adam Mastrelli, we investigate the oldest monumental structure ever built and see how it has revolutionized our understanding of prehistoric nomads.

Description

Where to Watch Secrets Unlocked

Secrets Unlocked is available for streaming on the Smithsonian Channel website, both individual episodes and full seasons. You can also watch Secrets Unlocked on demand at Paramount+, Amazon Prime, Philo and FuboTV.