

2020–now · Discovery · Running
Actor, comedian, and retired Marine, Rob Riggle is traveling the globe to unearth some of the world's greatest legends and mysteries.
Thursday at 21:00 (America/New York)
No upcoming episode has been announced yet.
Last aired
S01E06 · Really Close Encounters
2020-04-24
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The Atlantis Case
2020-03-08 · 60 min
The Holiest of Grails
2020-03-15 · 60 min
Pirate Booty
2020-04-02 · 60 min
The Mystery of the O.K. Corral
2020-04-09 · 60 min
The Mysterious Disappearance of the Lost Legion
2020-04-16 · 60 min
Really Close Encounters
2020-04-23 · 60 min
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Browse #robriggleglobalinvestigator on Instagram →Scott D. Pierce: Rob Riggle arrogantly explores mysteries on Discovery. And — surprise! — it’s sort of fun.
The Salt Lake Tribune · Mar 8, 2020
Rob Riggle Lands Adventure Series at Discovery Channel (Exclusive)
The Hollywood Reporter · Apr 9, 2019
Rob Riggle’s new Discovery series mixes late-night comedy with history
New York Post · Feb 27, 2020
Rob Riggle To Headline Discovery Channel’s ‘Global Investigator’
Deadline · Apr 9, 2019
Four Reasons Why Rob Riggle is a Global Investigator
www.discovery.com · Mar 6, 2020
'It's The Pink Panther Meets Indiana Jones': Rob Riggle On Discovery's 'Global Investigator,' Will Ferrell, Jonah Hill
CBS News · Apr 10, 2020
Leave Plenty of 'Riggle Room' for the Informative and Fun ROB RIGGLE: GLOBAL INVESTIGATOR on Discovery
Bell Media · Mar 10, 2020
Marine Vet Rob Riggle to Travel the World as 'Global Investigator' for Discovery
Military.com · Apr 10, 2019