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Rob Riggle: Global Investigator

  • 2020
  • Season 1
  • 6 episodes
  • Documentary

Summary

Ex-marine Rob Riggle travels the globe to unearth the world’s greatest mysteries and legends, undertaking some of the biggest challenges of his life.

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Episode 2: The Holiest of Grails

Summary

Rob follows in the footsteps of the Knights Templars, unearthing new evidence that could prove the Holy Grail has been hidden in Scotland.

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