Rob Riggle Global Investigator
Actor, comedian and retired Marine Rob Riggle is taking on a new mission: traveling the globe to unearth some of the world’s greatest legends and mysteries.
2. The Holiest of Grail
8.0Mar 17, 2020 · 44 min
Finding the actual Holy Grail is the holy grail for all global investigators so Rob’s on the case. He’s 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.