The Holy Grail's primary photo
  • Secrets Unlocked The Holy Grail (Season 1, Episode 10)
  • TV-PG
    TV Episode | 22 min | Documentary, History

Secrets Unlocked

The Holy Grail (Season 1, Episode 10)
TV-PG
TV Episode | 22 min | Documentary, History
Follow experts around the globe on a quest to find the truth behind claims that the Holy Grail has been found.
Read more: Plot summary
Directors
Peter Chinn | Paul Williams (filmed and directed by)
Producer
Lauren Hawthorne
Editor
Scott McEwing
See all filmmakers & crew (35)
Status
Edit Released
Updated Apr 6, 2020
Release date
Apr 6, 2020 (United States)

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1 cast member
Name Known for
Adam Mastrelli's primary photo
Adam Mastrelli
Self - Host Self - Host   See fewer
General Hospital (1963)
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