Travel Channel

'S1/E9 - The Ozark Howler'. Recently disclosed audio recordings and astonishing photographs may provide the most conclusive evidence to date that the Ozark Howler may have demonic origins.

'S1/E3 - Alien Flight Plan'. A bush pilot witnesses unsettling UFO activity. A former government operative reveals top-secret coordinates to an alleged alien base.

'S1/E4 - Night Stalkers'. An extra-terrestrial stalker leaves a family frozen in fear outside of Juneau, Alaska. A maritime monster nearly capsizes an aircraft on Alaska's famed Lake Iliamna.

'S2/E5 - Revenge Of The Fireflies'. Something in space is attacking the brains of our astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies?

'S2/E6 - Spacewalk Of Doom'. 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?

'S2/E1 - The Dark Pyramid'. A secret government facility in the wilderness may be hiding an extra-terrestrial pyramid. And, are strange forces in the Triangle making wildlife more aggressive?

'S2/E2 - Bigfoot Island'. Is a Sasquatch colony terrorising the residents of a remote island? And, could decades of UFO sightings suggest that aliens are working with the US military?

'S1/E3 - Stolen Fortune Of The Pirate Mummy'. A mummy recovered at the bottom of the Atlantic has led treasure hunters to $120 million in gold and jewels stolen by infamous pirate Black Sam.

'S1/E4 - Mayan Mass Grave Mystery'. Archaeologist Ramy Romany investigates a mysterious underwater grave in the ancient Mayan city of Mayapán. Were these people victims of human sacrifice?

'S1/E3 - Capone's Escape Tunnels'. Rob Nelson investigates rumours of secret underground escape route used by infamous gangster Al Capone. Plus, mysterious earthen mounds in Washington State.

'S1/E4 - America's Buried Massacre'. Rob Nelson hunts for a mass grave that could expose a dark secret. Plus, a giant lake is mysteriously disappearing and Rob set off to find out why.

'S1/E3 - The Frozen Wasteland'. Things go from bad to worse when an early freeze sweeps through Northwest Oregon, threatening to kill off half of the remaining truffle crop.

'S1/E4 - Valley Of Death'. Ty and Levi run into trouble trying to move their truffles on the lucrative black market, and it's a race against time to sell their haul before it rots.

'S16/E13 - Coast Guard Courage and More'. Don examines a life vest worn during an ocean rescue, an oven used to cook a pizza fit for a queen and a harrier jet that narrowly escaped disaster.

'S15/E3 - Ghost Guards'. TAPS reunite with Amy Bruni, Adam Berry and Kris Williams in Florida to investigate an uptick in paranormal activity at the Pensacola Lighthouse.

'S1/E3 - It Wanted To Be Feed'. Paramedics feel an evil presence in an elderly woman's home, a police officer helps a man who believes he is being stalked by Bigfoot.

'S7/E5 - The Angry Ghost'. Amy, Adam, and Chip investigate extreme paranormal aggression in a desperate family's home. Can the team get to the bottom of who is haunting the house?

'S1/E3 - Kuhn State Hospital'. TWC heads south to Mississippi to investigate the massive Kuhn State Hospital. Due to the size of this asylum, the team will have to think outside the box.

'S5/E11 - Return to Virginia City'. Ghost hunters Zak Bagans, Nick Groff and Aaron Goodwin return to Nevada, where they investigate St Mary's Art Centre and the Silver Queen Hotel.