Season 2
Episodes
1 Earliest Arenas: The Colosseum Jul 8, 2022 
2 How Gold Changed the World Jul 8, 2022 
3 History's Deadliest Weapons Jul 8, 2022 
4 Navigating the Globe Jul 8, 2022 
5 Tools & Tech Jul 8, 2022 
6 Anatomy of the House Jul 15, 2022 
7 Extreme Buildings Jul 22, 2022 
8 History's Hidden Marvels Jul 29, 2022 
9 Ancient Waterways Aug 5, 2022 
10 Building Bridges Aug 12, 2022