Rob Riggle Global Investigator

1. The Atlantis Case

Comedian Rob Riggle sets out on a thrilling quest to uncover the secrets of t...

2. The Holiest of Grail

Rob embarks on a thrilling quest to uncover the true location of the Holy Gra...

3. Pirate Booty

A treasure hunter's quest unfolds in the sun-kissed Florida Keys, as Rob unco...

4. The Mystery of the OK Corral

Rob Riggle uncovers a surprising link between the legendary OK Corral gunfigh...

5. The Mysterious Disappearance of The Lost Legion

Rob embarks on a quest to uncover the secrets behind the 9th Legion's mysteri...

6. Really Close Encounters

In the next episode, Rob Riggle embarks on a thrilling adventure in the Nevad...