The Holy Grail

March 28, 2022
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History's Greatest Mysteries - S3 - E6

The Holy Grail

It's a treasure coveted by everyone from Roman Emperors to Adolf Hitler--a sacred object said to hold incredible powers of healing, resurrection and immortality. It may be the world's most sought-after relic, but what is the Holy Grail? And if it exists, can it ever be found?

History's Greatest Mysteries: Season 3 - 12 Episode s