Vanished: Jimmy Hoffa, Holy Grail, Inventor Rudolf Diesel

5th November 2025 42 mins Season 3 Episode 1

What really happened to union boss Jimmy Hoffa? Could modern technology finally prove the existence of the Holy Grail? And did inventor Rudolf Diesel really die at sea, or did he stage his own disappearance?

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Season 3 · Episode 2

Madness Explained

Was witchcraft at work during the Salem Witch Trials, or psychological illness? Did Britain's famous UFO sighting by military officials have a more earthly explanation? Who's really responsible for the murder of the "Mad Monk" of Russia?

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