TV Guide

At Madrid Airport, a Chinese couple's huge amount of luggage raises suspicion. The border police try to catch a catch a criminal gang breaking over the Gibraltarian frontier.

Customs agents get a tip-off about suspicious merchandise coming in from the Middle East. And, a sword and animal claws are found in a bag at Madrid Airport.

Phil and Heather board the USS Hornet, a haunted WWII aircraft carrier, and explore its eerie decks guarded by sailors beyond the grave.

Andrew chases conspiracy theories around mysterious craft in NJ's skies to reveal the real force behind the sightings that sent locals into a panic.

A potential disaster plagues the Kellys, prompting a bail-out from Chris McCully. Shawn and Vernon try their luck in deeper waters.

Mark and Digger risk tapping into their liquor reserves. Josh's rookie partner makes an explosive mistake, and Tim experiments with a new plant.

Experts test to see how anteaters eat so quickly. Plus, why do male humpback whales sing and how do they do it with no vocal cords?

Experts test how good dogs' noses are at picking up scents under water. Plus, how and why do fireflies glow? And, how do ostriches run so fast?

What are lions saying when they roar? What are leaf cutter ants doing with the leaves they collect? Experts answer these questions and more!

Why do domestic cats find it so hard to get down from trees, and how have two jungle cats evolved? Plus, why do kiwi birds lay huge eggs for their...

How do caterpillars transform into butterflies in their cocoon? Plus, why are cats' tongues the way they are? Experts answer these questions and more!

Why are some cats cross-eyed? How do meerkats eat poisonous scorpions and how can hippos sleep whilst holding their breath? Experts answer these questions and more!

Fisherman and adventurer, Jeremy Wade, travels to the island of Tasmania in search of a colossal freshwater beast on the verge of disappearing forever.

A recent sighting of a local and bizarre beast, a kaaiman, calls Jeremy to South Africa. He hopes to uncover the facts behind this ancient myth.

Shark filmmakers Andy Casagrande and Jeff Kurr seek the second breaching great white to uncover secrets that make history in New Zealand's waters.

When golden nuggets mysteriously dry up on a couple's claim in British Columbia, the guys must crack the case: is it the miners or the mine?

Freddy and Juan face the daunting challenge of unravelling an underground mystery buried beneath a dried riverbed at a couple's Oregon claim.

Freddy and Juan rescue their first all-female mining crew, who are plagued by constant shutdowns on Arizona land rich in legendary gold.

On a Montana claim run by two rookie miners, Freddy follows signs of old mining tunnels and uses new technology to uncover ancient gold.

A BC miner is going broke on the banks of the gold-rich Fraser River. Freddy and Juan must Franken-build a wash plant to save the father-and-son mine.

When a personal crisis hits, it's up to Juan to pull off a masterclass in jig upgrades to save a family's $1.2M mining investment in British Columbia.

Parker brings Sluicifer out of retirement for a big week. Rick prays that Vegas Valley still pays out big. Kevin staffs up for the final push.

Matt takes down a hazardous barn and salvages the wood for hard cash. A rare Spider-Man comic sells for more than $15,000.

Chase Morrill and the team dismantle, move and restore a log cabin before the wedding of one of their own, Lance - so they must work fast to finish.

In a first, five social media influencers will attempt to use their primitive skills to survive for 14 days on a rugged, remote island in Thailand.

Phil and Heather board the USS Hornet, a haunted WWII aircraft carrier, and explore its eerie decks guarded by sailors beyond the grave.