The guys investigate the Allen House, which has claims of apparitions connected to a jilted woman's suicide that took place in the house in 1949.

Josh treks the Inca Trail through the Andes and into the Peruvian Amazon in search of a mythical city of gold. His journey takes a detour to the ruins of Machu Picchu.

Don Wildman investigates the strategy of a medieval general, a bizarre creature from the deep and searches for the fate of a lost expedition.

The team head to the Great Smoky Mountains after a reported Sasquatch sighting. Once there they enlist a professional hog caller to try and lure one out.

Don Wildman investigates the strategy of a medieval general, a bizarre creature from the deep and searches for the fate of a lost expedition.

An astronaut on a spacewalk begins to drown. How could this alarming event happen? Plus, have NASA discovered an asteroid that's been converted into a spacecraft?

The team head to the Great Smoky Mountains after a reported Sasquatch sighting. Once there they enlist a professional hog caller to try and lure one out.

Josh Gates joins local divers in the Asian country of Myanmar to search for the Great Bell of King Dhammazedi. His hunt takes him into treacherous waters.

Don Wildman investigates an ingenious trick that helped win a war, a terrifying trek through Antarctica and a miraculous invention that the world loved.

An astronaut on a spacewalk begins to drown. How could this alarming event happen? Plus, have NASA discovered an asteroid that's been converted into a spacecraft?

The team head to the Great Smoky Mountains after a reported Sasquatch sighting. Once there they enlist a professional hog caller to try and lure one out.

Josh Gates travels to ancient shrines hidden across Japan in search of the mystical Honjo Masamune sword. Along the way, Josh learns the ways of the samurai.

When Mykel and Ruth are shipwrecked on a deserted island, can they urgently find fresh water? Plus, what will the discovery of a real 'message in a bottle' bring?

Could NASA really be responsible for a nuclear explosion on Jupiter? Could new evidence finally reveal the truth behind the mystery of the iconic face on Mars?

The team travels to Illinois to meet a man who claims to have recorded Bigfoot howls in his own backyard. Plus would Bigfoot loiter in a graveyard?

Josh Gates journeys across England to uncover the true story behind Robin Hood. He explores underground tunnels and finds what may be his final resting place.

Don Wildman investigates the rocket renegades that launched the space program, a car that broke the sound barrier and a voyage to the bottom of the ocean.

The brothers trek through snow and relentless terrain in pursuit of a legendary Aztec treasure. What is rumoured to be hidden in the Utah mountains?

The team investigates reports of a massive wolf. Todd constructs a massive jail cell to hold this creature, while Levi implements laser technology.

From the rallies held at Madison Square Garden, to the plots to steal the secrets to the nation's weapons of war, the American Nazis terrorised the USA in the 1930s.

The Voynich Manuscript is written in an unreadable language - what secrets does it hold? Plus, Sri Lanka is plagued by scarlet rain.

From a former asylum where victims were experimented on to a remote outpost where a scorned woman killed her husband, historians and witness recount tales of horror.

TWC travels to North Carolina to explore Old Cannon Memorial. This asylum is terrorising the community by luring people inside and drive them insane.

Nick and Katrina spend 72 hours untangling the mysteries of Monroe Demon House. But while Katrina engages with the occult, Nick engages with a dark presence.

Steve and Amy explore the link between paranormal activity in Texas and a cold-blooded murder. Amy detects a sociopathic dead man who agitates the living.