From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
218 films(Page 1 of 5)
An unidentified circular object measuring 180 feet in diameter was discovered nearly 300 feet below the Gulf of Bothnia in June 2011.
Over four years, young killer whale Delphine learns to hunt king penguins and Minke rorquals in the waters around the Crozet Islands.
A 70-pound box of emeralds, worth an estimated billion dollars, remains undiscovered from the wreck of the Nuestra Señora de Atocha off Florida's coast.
Oak Island's legendary treasure shaft is explored through the investigations of brothers Marty and Rick Lagina, revealing clues and dangers within its depths.
Hawks, buzzards, and eagles adapt to habitats ranging from the Sahara Desert to the Amazon Rainforest, demonstrating diverse hunting techniques.
In the Azores, a team investigates potential links between Portuguese Templar activity and a coin related to the ongoing treasure hunt on Oak Island.
Freddy Crystal, a prospector in Utah, claims to have located the long-lost treasure of Aztec Emperor Montezuma, sparking multiple excavation attempts.
Marty and Gary investigate a mysterious stone well on Lot 5 of Oak Island, seeking evidence to support theories about a 13th-century structure.
In the western swamp of Oak Island, a team investigates a sand-covered cobblestone road that may link to a mysterious feature of possible Portuguese origin.
Underwater lost treasures are creating a new gold rush in the oceans' sunken Eldorado.
In 1847, Charley Clusker traveled over 2,000 miles and faced extreme conditions in search of a legendary shipwreck in the Mojave Desert.
Byzantine treasures lost in the Black Sea are explored through archaeological findings and historical analysis, shedding light on their significance and fate.
Oak Island, off the coast of Nova Scotia, is the focus of ongoing investigations by brothers Marty and Rick Lagina as they search for buried treasure and hidden clues.
Oak Island's ongoing treasure hunt by brothers Marty and Rick Lagina intensifies as new drilling and digging efforts reveal significant clues.
David Adams searches for the Great Golden Disc of the Sun in Puncuyoc, the sacred Sister City of Machu Picchu, long sought by explorers like Hiram Bingham.
In the Money Pit area of Oak Island, Rick Lagina and his team encounter a surprising piece of concrete during a tense excavation.
Hidden beneath Oak Island, a series of secret stone structures and features may provide clues about their builders and the purpose behind their construction.
James takes a trip down the South Coast to find his father's lost wedding ring.
Marty and Rick Lagina continue their investigation of the buried treasure mystery on Oak Island, Nova Scotia, revealing new artifacts and clues.
August Gisler spent 17 years searching for pirate treasure on Cocos Island, a place shrouded in myth and rumored to hold millions in gold and jewels.
King Solomon and the Queen of Sheba are central figures in the exploration of the origins and existence of their legendary treasures and gold mines.
SS officers dumped heavy boxes into Lake Toplitz during World War II, fueling rumors that Nazis hid plundered gold in its depths.
Oak Island, located off the coast of Nova Scotia, is the focus of ongoing investigations by brothers Marty and Rick Lagina as they seek buried treasure and explore its enduring mysteries.
Marty and Rick Lagina investigate ancient artifacts and discoveries on Oak Island, Nova Scotia, that may reveal insights into its hidden past and legendary treasure.
Ben Cropp reveals lost Dutch treasure ships and the famous Pandora off Australia's coast.
Marty and Rick Lagina continue their investigation of the buried treasure mystery on Oak Island, facing new challenges and setbacks in their quest.
In Italy, a team investigates new clues and hidden connections related to the centuries-old Oak Island mystery, seeking to solve its long-standing enigma.
In Nova Scotia, key 17th-century discoveries on Oak Island reveal significant historical artifacts and deepen the ongoing mystery of potential hidden treasures.
Oak Island's wooden structures and artifacts are analyzed by brothers Marty and Rick Lagina, potentially revealing clues to hidden tunnels and buried treasure.
Mounds on Oak Island in Nova Scotia are examined for their unusual earthworks and potential hidden treasures, prompting new theories about the island's past.
The Lance of Longinus, believed to be the spear that pierced Jesus Christ, has been a sought-after relic by various historical figures throughout the ages.
In Nova Scotia, Rick and Marty Lagina utilize heavy digging equipment to search for buried treasures believed to be linked to the Knights Templar on Oak Island.
Marty and Rick Lagina continue their investigation of the buried treasure mystery on Oak Island, Nova Scotia, highlighting significant new findings and evidence.
Kevin and Chris use smoke bombs to locate a second entrance to an ancient Aztec mine, aiming to find treasure hidden for over five centuries.
The Spear of Destiny, Yamashita's Gold, and the Nazi treasure of Lake Toplitz represent some of World War II's most enduring mysteries and legends.
A hurricane packing 90 miles per hour winds reveals submerged artifacts that illustrate the historical impacts of storms on America's coastlines.
Oak Island's treasure hunt faces challenges as brothers Marty and Rick Lagina navigate flooding tunnels and swampy terrain in search of buried secrets.
The search for the Holy Grail, a legendary relic sought by knights and archaeologists alike, is examined by a team of experts revealing its historical significance.
At the end of World War II, Allied forces uncovered vast treasures hidden by Hermann Göring, prompting experts like Robert Edsell and James Holland to investigate the fate of these missing artifacts.
Captain Kidd's buried treasure, long thought lost, becomes the focus of Richard Knight's quest for high seas adventure and historical intrigue.
In 1819, Thomas Beale buried a treasure in Virginia worth tens of millions of dollars, leaving behind a coded message that remains unsolved.
Josh Gates hunts for gold in the Atlantic, revealing Nazis' stolen treasure and legends.
In Season 3, Episode 2 of The Curse of Oak Island, sonar scans support Dan Blankenship's theory of a treasure chamber 235 feet deep in the 10-X site.
The Amber Room, a stunning chamber adorned with amber panels and gold decor, was seized by the Nazis during World War II and has remained missing since its disappearance from Königsberg.
Oak Island, located off the coast of Nova Scotia, is the focus of investigation by brothers Marty and Rick Lagina as they explore theories about its buried treasure and historical mysteries.
In Oak Island, Rick Lagina, Jack Begley, and Dave Blankenship search for the missing H.O. stone while excavating near the Money Pit, revealing timber and groundwater.
Underwater explorer Barry Clifford gained international attention in 1985 for locating the Whydah, the first fully verified pirate shipwreck, off Cape Cod, Massachusetts.
A 400-year-old map leads treasure hunter Dave Arnold on a seven-year quest for lost Spanish gold in Texas, marked by misfortune and mystery.
