Rob Riggle: Global Investigator

8:00 AM to 9:00 AM
Tuesday 31 December
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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 8:00 AM, Tuesday 31 December.
Topics
News ➝ Current Affairs
Documentary