History's Greatest Mysteries Season 3 Episode 6 The Holy Grail 2022
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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?
- Released: 2022-03-28
- Runtime: 60 minutes
- Genre: Documentary, Mystery
- Stars: Laurence Fishburne
- Director:
