The team investigates one of Hans Holzer's most tragic cases. Unexplained activity today is disturbingly reminiscent of what Holzer saw 50 years ago.

The team reopens Hans Holzer's investigation into a Revolutionary War-era warship in Baltimore Harbour. Are the spirits of long-dead crew still manning their posts?

Josh Gates travels to Turkey and Hungary to find the missing heart of one of the greatest Ottoman rulers in Turkish history, Suleiman the Magnificent.

Don Wildman investigates an aquatic enigma, a dramatic rescue in NYC and a kidnapped composer.

To help clone the extinct woolly mammoth back to life, Josh visits a biotech lab driving the project and excavates ancient bones in a Canadian mine.

Andrew Zimmern travels to Dubai in the United Arab Emirates. He learns the secret to milking camels, fermenting fish in the desert sun and making musical organ meat mush.

Andrew Zimmern heads to Panama City, one of the world's crossroads. He feasts on chicken foot souse before hitting the streets for beef lung and aphrodisiac smoothies.

A missing mummy could re-write the history of Abraham Lincoln's assassination. Ramy Romany investigates whether John Wilkes Booth actually escaped.

The last days of winter bring change. The future of town lies in the balance. Jason races the melting river crossings to reach his crashed airplane.

Don Wildman investigates a furry firefighter, a legendary shipwreck and a freak storm.

Andrew Zimmern heads to Ho Chi Minh City, Vietnam. He feats on sucking snails, hunts for rice field rats and gets a taste of farm-raised porcupine.

Andrew Zimmern travels to Kazakhstan to taste food in the heart of Central Asia. He hunts for rabbits with a golden eagle and feasts on sheep brains.

Josh treks deep into Siberia for a site where priceless mammoth bones are mined out of the permafrost. Then, he takes the DNA samples back to the lab.

Archaeologist Ramy Romany investigates whether King Tut's mummy was burnt from a change in the mummification process, or was there a more sinister reason?

Don Wildman explores deep space cuisine, a government conspiracy and a stunning military victory.

For the first time ever, the four experts visit the wilds of the Australian Outback in search of the 'Yowie'. Will they get that all important sighting?

As seasons change in McCarthy, the town is haunted by its darkest day. The icy ground thaws into a quagmire, and old-timer Tim Mischel is marooned at his remote cabin.

Investigating giant geoglyphs drawn into the earth by ancient Nazca tribes, Josh Gates flies to Peru to study newly-found lines and joins a psychedelic ritual.

The truth behind America's secret bunkers - from backyard boxes to government mini-cities. Underground bunkers have featured in war planning since the dawn of time.

The Spirit Hunters arrive in Palatka, Florida, to help a mother who fears an unknown entity is crawling into her children's bedrooms. What will they discover?

After five planes vanish in the Bermuda Triangle, science points to a strange geological force. And, satellites reveal lost tribes in the Amazon.

A derelict school appears to be haunted by 'shadow people'. Plus, witnesses in a hillside town report inexplicable sun activity. But is it a hoax?

Archaeologist Ramy Romany investigates a mysterious underwater grave in the ancient Mayan city of Mayapán. Were these people victims of human sacrifice?

Josh Gates investigates the fall of the remarkable Mayan empire, unearthing human skulls and ancient sacrificial altars underneath the jungles and ruins of Mexico.