Season 1 (2015)
7.27 avg 9 episodes 7.6 → 7.0 23 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Nazis Get Us to the Moon | 7.6 | 8 |
| 2 | Cars Win World War II | 7.6 | 10 |
| 3 | Gold Makes Headlines | 7.7 | 7 |
| 4 | Colt Makes All Men Equal | 7.6 | 9 |
| 5 | Denim Defeats Communism | 7.3 | 8 |
| 6 | Morse Code Connects Us All | 7.5 | 7 |
| 7 | Clara Barton Saves the World | 7.3 | 10 |
| 8 | Deep Throat Exposes the Presidency | 5.8 | 6 |
| 9 | Beer Unites America | 7.0 | 8 |