TV Guide

Sig and Rick's alliance shatters, while Keith fights through a debilitating injury and a short-handed crew. Jake loses steering in heavy seas.

With unprecedented access, Josh digs in front of Petra's iconic Treasury. Josh rappels a seven-story cliff face to perform a high-tech scan.

Reports of hostile spirits draw Phil and Heather to Guam, where they investigate hauntings linked to the island's brutal World War II history.

Josh dives the Baltic's icy waters to find a revolutionary Nazi sub: the V-80. Hitler ordered the V-80 scuttled to keep its secrets from the Allies.

Marty races back to the Adams homestead in Alaska to fix quake damage and build a bear-proof shelter in hopes of keeping their homestead dream alive.

Chronic Lyme leads a homesteader to try bee sting therapy, but his plan unravels when the hive vanishes; his parents turn to the Raneys for help.

Josh hunts for millions in missing Confederate gold. First, he explores a possible robbery site. Then, he chases leads to Jefferson Davis's war chest.

Monte discovers Keith's pots in an illegal zone. A storm reconnects Jake to the Cornelia Marie's past. Johnathan gambles on a million-dollar fall.

How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?

How do they harvest three thousand tonnes a year of the world's weirdest seafood delicacy? Plus, how do they protect water polo players from injury?

How do they build one of the world's most exclusive luxury cars? How do they make a referee's whistle that can be heard above 50,000 screaming fans?

How do they turn English willow into cricket bats for India's finest cricketers? And, how do they construct the foundations for tall buildings?

Dr. Jeff is thrown by a medical mystery when Gordo the Chihuahua comes in with a fever, and Bob the black lab suffers a deep wound after protecting his owner.

Dr. Jeff attempts to diagnose a dog's mystery illness. Meanwhile, vet tech Hector's daughter is tasked with caring for a mother dog and her seven pups.

Dr. Jeff tackles challenging surgeries on a pit bull with a broken leg and a kitten's torn lower lip. Dr. Amy treats a dog that's acting sickly after a camping...