America’s greatest unsolved mysteries are explored through interviews, archival footage and re-creations. Recently unearthed evidence and intriguing, new theories bring each case closer than ever to finally being solved.

Ben Hansen is on a mission to uncover the truth behind UFO sightings across America. With unprecedented access to the archives of famed ufologist Dr. J. Allen Hynek, Ben unlocks the secrets of the past to shed light on today’s UFO encounters.

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Many of the most popular taco styles have long, rich, little-known histories. Explore some of them in this eye-opening, mouth-watering food adventure.

Surviving power struggles, betrayals and plots, Hitler’s inner circle of Nazi leaders seizes control of Germany and designs its disastrous future.

Follow the lives of ambitious miners as they head north in pursuit of gold. With new miners, new claims, new machines and new ways to pull gold out of the ground, the stakes are higher than ever. But will big risks lead to an even bigger pay out?

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They are some of the world’s all-time greatest building projects. Most have stood the test of time, but with today’s technology, could they be duplicated and done better?

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CarlaHall,NiklasEkstedtandHestonBlumenthalwilljudgeasthreecookswillbattleitouttocreatethebestfeast.Thesetwillbeentirelyedibleandwillcontainedibleblossom,chocolatesoil,andadrinkablebabblingbrook.

The definitive overview of the adventures of the legendary Boys from the Dwarf. This three-part series charts the origins, production and legacy of everything associated with the sci-fi comedy.