Disc.History+1

Josh's search for alien life ends in the USA, with a hot case in Arkansas. And, there's shocking new evidence in the Roswell crash.

Bruce heads to Ypres looking for items from WWI, finding a German trench mortar. He also goes for a ride in a WWI-era British tank - one of the first tanks ever used in combat.

A legendary train filled with stolen Nazi gold is said to be hidden in Poland. Rob and Stefan explore deep under the earth's surface to uncover the truth.

Priceless gold and silver artefacts are believed to be lost in King Solomon's hidden mines. Rob and Stefan search for the legendary treasure.

In the Lake District, Drew meets an alpaca keeper and antiques collector fond of the unusual. And, at a Staffordshire castle, he meets an Elizabeth I lookalike.

Drew finally opens his own antiques shop in his home town of Conwy. So, he goes to the Cotswolds and one of the UK's largest indoor antiques, looking for treasure.

Nebulas are the strange structures of cosmic gas and dust where stars are born and die. New discoveries reveal the secrets of these mysterious places.

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

Josh digs in to unearth the secret world of the Knights Templar. He joins an excavation of a rare Templar gravesite in eastern Europe.

Phil and Jess examine Utah's Uinta Basin, a region full of paranormal activity - including cattle mutilations and reports of shape-shifting creatures.

Don investigates a perilous plunge inside America's tallest building, a mysterious light that may come from beyond the grave plus a contagion plaguing a school.

Don investigates JFK's four-legged running companion, a daring plan to destroy a Nazi superweapon and the photographer who survived a volcanic eruption.

Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger.

Josh's search for alien life ends in the USA, with a hot case in Arkansas. And, there's shocking new evidence in the Roswell crash.

New digital technology reveals secrets about the origins of Machu Picchu. And, laser technology uncovers the truth behind some hidden treasure.

How do they take the world's sharpest photos, stitch an airbag to catch a falling car, and produce billions of perfectly-formed jelly beans.

How do they build a caravan, forge tuning forks, resurface an ice rink, and put on the world's biggest light festival.