Season 1 (2017)
7.08 avg 8 episodes 6.9 → 6.9 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Spark of Civilization | 6.9 | 94 |
| 2 | Cheating Death | 7.5 | 67 |
| 3 | The Power of Money | 7.2 | 62 |
| 4 | The Writing on the Wall | 7.5 | 50 |
| 5 | Progress of War | 6.5 | 46 |
| 6 | Building the Future | 7.0 | 40 |
| 7 | Into the Unknown | 7.1 | 38 |
| 8 | The Road Ahead | 6.9 | 37 |