Join or Die with Craig Ferguson — Season 1, Episode 11: History's Greatest Man-Made Structure

Episode synopsis

Adam Goldberg, Noel Wells and Ty Pennington talk great modern mysteries

About Join or Die with Craig Ferguson

Featuring comedian Craig Ferguson debating provocative and timely topics in his unorthodox and iconoclastic manner. Each episode features a panel of guests which will include celebrities, comedians and experts, as well as the American public through social media. History is back on the History Channel.

More episodes from Season 1

• E1History's Biggest Political Blunder
• E2History's Worst Medical Advice
• E3History's Biggest Frenemies
• E4History's Most Doomed Presidential Campaign
• E5History's Worst Tyrant
• E6History's Craziest Cult
• E7History's Greatest Invention Since 1950
• E8History's Most Influential Band
• E9History's Most Influential Drug
• E10History's Biggest Fall from Grace
• E12History's Most Plausible Conspiracy Theory
• E13History's Biggest Presidential Bad Boy