Rob Riggle: Global Investigator

1:00 AM to 2:00 AM
Wednesday 1 January
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The Holiest of Grails

Season 1 Episode 2 of 6

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

Rob Riggle: Global Investigator airs on Discovery History at 1:00 AM, Wednesday 1 January.
Topics
News ➝ Current Affairs
Documentary