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Rob Riggle: Global Investigator (2020)
S1 E2 | The Holiest of Grails
0h 41m | TV14 | Travel, Adventure
Watch Rob Riggle: Global Investigator online.
Finding the actual Holy Grail is the holy grail for all global investigators so Rob's on the case; following in the footsteps of the Knights Templars and unearthing new evidence that could prove the grail has been hidden in Scotland all this time.
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Season
1
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