Rob Riggle: Global Investigator

Rob Riggle: Global Investigator

Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, iTunes, Hulu, Animal Planet, Philo, AHC GO, Destination America GO, Discovery Life GO, Cooking Channel
Actor Rob Riggle takes his passion for adventure across the globe in hopes of solving some of the world's greatest mysteries.
Starring Rob Riggle