Expedition Unknown Show Summary, Upcoming Episodes and TV Guide

Josh Gates travels to Cote d'Ivoire in West Africa to find the wreckage of an American military plane that disappeared in the closing days of World War II. Eighteen Women's Army Corps members were on board and are listed as MIA to this day.

Josh meets the restoration team of the Fleet Air Arm Museum searching for parts of Fairey Barracudas, a model of British bombers of which no intact examples exist. He excavates a former airfield in St Andrews, Scotland then finds wreckage near Alta in the far north of Norway, where Barracudas once attacked the Nazi battleship Tirpitz.

Josh chases fortune stolen by loyalists to Britain's crown during the American Revolution. Jumping into two investigations of the infamous Doan Gang, Josh helps dig up a cache of plundered coins. Later, a cave search pinpoints the turncoats' hideout.

Josh is on the hunt for the lost tomb of Alexander the Great; he dives Egypt's coast, revealing ruins of Alexander's Royal Quarter; he tunnels under modern Alexandria, but a water pump malfunction puts everything at risk.

Josh chases the treasure of legendary Viking Harald Bluetooth Gormsson. The discovery of a mysterious gold artefact sends Josh on a journey through Scandinavia and into remote northern European forests to uncover Bluetooth's tomb and fortune.

Tracking America's most infamous couple, Josh teams up with a former FBI agent to scour a legendary Bonnie and Clyde hideout; then Josh hits the road on a 700-mile trip through the heartland to the site of the outlaw duo's most notorious shootout.

Trekking deep into Mexico's narco-controlled jungles, Josh hunts for the last Mayan stronghold to ward off the Spanish conquistadors. He joins an expedition braving snakes, spiders and jaguars to uncover the legendary Sac Balam.

Josh investigates America's daring response to Pearl Harbor, which destroyed a vital Japanese base in the South Pacific. Using brand-new intel, Josh dives in with Project Recover to find 40 planes and 200 American heroes lost in Operation Hailstone.

Pushing into remote jungles, Josh investigates one of the 20th century's biggest heists - looting of Cambodian statues worth hundreds of millions; Josh rappels into a crumbling pyramid and digs up a treasure trove of missing monuments.

Diving into Lake Superior, Josh has brand-new intel that may finally solve a 100-year-old mystery: the resting place of two WW1 minesweepers; on their way to combat German mines in the Atlantic, the warships sank and took the lives of 79 sailors.

Josh travels to the Holy Land to find a lost city where Jesus performed many miracles and is also home to three apostles. While investigating competing sites that claim to be the lost city, Josh reveals an inscription that hasn't been seen in 1,400 years.

Josh Gates travels to the Kingdom of Kush to dive the flooded pyramid tomb of a king; the murky water provides zero visibility, and the pyramid is at risk of collapse; the dive could unlock the mystery of a civilization that once conquered Egypt.

Josh treks the punishing Donner Pass to uncover how desperate pioneers who were trapped by blizzards in the Sierra Nevada turned to cannibalism; in an unprecedented six-month investigation, Josh retraces the steps of the courageous rescue teams.

Looking to answer enduring questions around Moses' existence and the story of Exodus, Josh takes an epic adventure that starts with opening an ancient Egyptian tomb and ends with trekking what could be the true Mount Sinai.

Investigating the mysterious collapse of Egypt's old kingdom, Josh completes his Saqqara necropolis dig; opening several tombs, Josh finds treasure, clues and haunting remains; testing results may prove they've discovered Egypt's oldest royal mummy.

Tackling the most famous prison break of all time, Josh retraces the 1962 Alcatraz escape; new leads take Josh from San Francisco to the jungles of Brazil, where he finds witnesses and evidence that rewrite the FBI's version of the story.

On the trail of the secretive Knights Templar, Josh chases the legendary warriors' lost fortune including the coveted Holy Grail. In England, Josh digs in to find a Templar buried tunnel. Then, he travels to Poland to excavate a rare Templar gravesite.

Josh Gates heads to the Wild West in search of the hidden loot heisted by infamous lawmen turned criminals, the Dalton Gang. Re-tracing the Gang's last steps and investigating their final, deadly shoot-out, Josh chases a fortune worth millions today.

Chasing a lead, Josh Gates rushes to Poland to join locals opening a secret Nazi tunnel system dug into a dormant volcano; he helps remove the stone wall built by the retreating Germans and enters to see what's been hidden for more than 75 years.

The hunt for El Dorado is Josh's most grueling journey ever and one of the crew tumbles into a raging river. When cutting-edge aerial scans reveal a lost city, they push into the jungle to uncover El Dorado and the gold that comes with it.

With brand-new evidence, Josh looks to finally crack the DB Cooper case, America's only unsolved skyjacking. A deathbed confession and cutting-edge forensics have Josh hot on the trail of the $200,000 ransom that's never been recovered.

Josh Gates joins the hunt for notorious bank robber John Dillinger's fortune that's never been found. Chasing leads across the Midwest, Josh searches Public Enemy Number One's childhood home and dives a frigid lake at a remote Wisconsin lodge.

Josh Gates dives into the mysteries of the Bermuda Triangle. Searching for answers leads Josh to the ocean floor, the skies above and even the edges of space as he tackles some of the most intriguing disappearances in history.

Josh Gates takes on the Indian Ocean's punishing waters as he chases a lost treasure, rumoured to be worth more than a billion dollars; team Expedition X takes a risky helicopter flight to investigate a mountain peak known for UFO sightings.

Josh Gates ventures to Africa, embedding with fierce warriors and squaring off with lions to investigate the mystery of humanity's origins. Then, Expedition X ventures into Cambodia's jungle searching for a monster that's haunted the area for centuries.

Gates travels to the D-Day battlefields and the beaches of Normandy where he joins investigators making history-changing discoveries about the Longest Day. Josh explores alongside military historians using cutting edge technology to uncover shocking secrets about the invasion, including a never-before-discovered complex of Nazi bunkers as well as an unexploded bomb frozen in time in the waters off Normandy's coast. Josh's in-depth investigation reveals forgotten mysteries surrounding the most important battle in modern history.

Breaking news sends Josh Gates racing across the globe. One of the wickedly hard puzzles of The Secret, which Josh has been chasing for years, might have been solved. He's been crisscrossing the US, but this solution is in Josh's hometown.

Four years after Josh Gates went on a journey to find the lost heart of Sultan Suleiman the Magnificent, he travels to the newly rediscovered town of Turbek for some shocking new revelations about the case.

Josh Gates is on a nation-wide treasure hunt to solve a mystery no one has cracked for 40 years: The Secret. Josh travels coast-to-coast and back in time using cutting edge augmented reality and tapping into a network of obsessed Secret detectives.

In the dark caves and thick jungles of Puerto Rico, Josh Gates tracks a modern-day mystery - the Chupacabra. Working with a wildlife biologist, a veterinarian and an investigator, Josh explores a recent wave of attacks to separate fact from fiction.

Josh Gates concludes his in-depth investigation of the Dyatlov Pass Incident. Taking on Dead Mountain's brutal conditions, Josh and two investigators re-trace the last steps of the hikers. A big discovery could finally solve the mystery.

Josh Gates searches land and sea for the lost fortune of legendary pirate Sir Francis Drake. Joining treasure hunters and maritime archaeologists, Josh hunts for a lost cache of Spanish gold and the remains of Drake himself.

Josh Gates travels to the Holy Land to unearth the mystery of the Dead Sea Scrolls with an archaeologist who has discovered new ones; Josh sees cutting-edge technology restore scroll fragments in a way that could change how people read the Bible.

Josh Gates explores the case of lost World War II hero Gertrude 'Tommy' Tompkins of the Women Air Force Service Pilots, who went missing when her P-51 Mustang crashed. Josh joins search teams using cutting-edge technology to bring the lost hero home.

Josh uses a state of the art two-man submersible to find The Griffon, the first ship to be lost in the Great Lakes.

Josh Gates dives into a mystery below the surface of Lake Titicaca in South America; during the investigation, Josh discovers multiple structures of the ancient Tiwanaku people, including ruins hidden in the depths, dubbed the Atlantis of the Andes.

Josh Gates ventures into the former Third Reich in search of an elusive Nazi fortune hidden with a code allegedly created by Hitler's private secretary, and embedded into a piece of sheet music.

Josh investigates the theft of one of the most iconic pieces of Hollywood memorabilia of all time -- the ruby slippers worn by Judy Garland in the 1939 classic movie, The Wizard of Oz.

Josh Gates investigates the legends swirling around the storied life and death of French pirate Jean Lafitte who is reputed to have buried treasure at sites in coastal Louisiana.

After Josh Gates' epic investigations into the mysteries of the world, he sits down with his crew and specialists to discuss his greatest discoveries and most surprising revelations.

Josh Gates attempts to uncover a treasure left behind by the Aquarian Foundation, an isolated, insidious cult led by the notorious leader known as Brother XII.

In this first installment of an epic two-part episode, Josh journeys through the land of the Nile to uncover the secrets of the most powerful, and most elusive, women in ancient Egypt -- Hatshepsut, Nefertiti and Cleopatra.

Josh immerses himself in Wild West lore on a quest to find Butch Cassidy's missing money. He traces the iconic outlaw's footsteps through Colorado, Utah and Nevada, eventually learning that he may need to find the man himself to locate the lost loot.

Josh travels to his ancestral home of Great Britain to explore the origins of Stonehenge. From high in the air to deep under the sea, he finds an unexpected network of monuments that could have inspired one of history's most mystical locations.

Josh investigates how a group of Norse tribesman gained power in medieval Europe. His search for answers begins in their one-time home base of Denmark and continues on to the first place they expanded off the continent, the remote island of Iceland.

Josh Gates travels to India in search of Dwarka, a mythical kingdom swallowed by the ocean. To find find evidence that the golden city is real, Josh dives into the Arabian Sea and visits a dig site that could rewrite history.

Josh Gates hunts for the hidden treasure of Erwin Rommel, a Nazi general who plundered the wealth of North Africa as his tank corps fled the continent; never-explored underground lakes and undersea relics of World War II.

Josh Gates follows in the footsteps of Indiana Jones as he searches in Israel and Ethiopia for the lost Ark of the Covenant, the sacred relic said to contain the Ten Commandments and possess extraordinary powers.

Josh retraces the footsteps of the legendary Captain Kidd in the hopes of finding his buried treasure; from the East Coast to the Caribbean, the search takes him to a real pirate shipwreck and to the island hideout of the notorious buccaneer.

Josh Gates sets off deep into the Australian Outback, following the footsteps of legendary explorer Harold Lasseter, who claims to have found a vast field of gold.

Josh retrieves bone samples from the massive Batagay crater and gets DNA results to find out if the woolly mammoth will walk the earth again.

America's first missing-persons case, the Lost Colony of Roanoke, is investigated with newly discovered clues.

Josh travels to Hungary to join three separate archeological teams looking for the lost tomb of Attila the Hun; legends and ancient texts lead the search from the bottom of the Danube to the mountain forests just outside of Budapest.

Josh Gates travels to Austria to expose the secrets of the Third Reich. During his expedition, he dives into an Alpine lake to locate a lost fortune and goes underground to search for a top secret Nazi nuclear laboratory.

Josh Gates ventures into the mysterious cloud forests of Ecuador's remote central highlands in search of the all-powerful mummy of the last Inca king, Atahualpa.

Josh treks high into the Sky Caves of Nepal in search of the origins of the Shangri-La myth, the fabled heaven on earth.

Searching for gold in the Philippines hidden by Japan in WWII

The Kruger Millions in the harsh wild of South Africa.

The True Cross of Christ in Jerusalem and Istanbul.

The search for the missing bones of Columbus in the Caribbean and Spain.

A $2 Million treasure hidden deep in the Rocky Mountains.

Josh explores the history of vampirism in Romania and Bulgaria.

Josh journeys into the heart of Mongolia in search of the fabled lost tomb of Genghis Khan. After encountering harsh weather and resistance from locals, can Josh enter Mongolia's 'Forbidden Zone' to locate the burial grounds?