Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
Phil and Heather descend into the Mayan underworld to explore a vast subterranean cave believed to be the realm of menacing, ancient spirits. S5/Ep17
Responding to recent UFO sightings, Josh Gates sends his team to New Mexico for a new investigation into the infamous, unsolved Socorro Landing Incident. S2/Ep8
The team respond to reports of a half-man, half-beast in Wisconsin. Attacks and sightings of the Beast of Bray Road have left locals scared for three decades. S2/Ep9
Josh, Jess and Phil are looking for a werewolf-like creature in Wisconsin. Eyewitness accounts have led them on their quest to a remote forest. S2/Ep10
The team head to the woods of southern New Jersey to hunt for the infamous Jersey Devil, reported to have terrorised locals for more than 300 years. S2/Ep5
Phil and Jess investigate a 30-ft serpent that's been spotted in Lake Champlain for generations. A dangerous dive uncovers new evidence. S2/Ep6
Chasing Bigfoot's origin story, Phil and Jessica uncover a rash of recent sightings and bone-chilling new evidence in the Pacific Northwest. S2/Ep7