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| Aflevering | Eerste uitzending |
|---|---|
| S25E01 - The Abolitionists: 1820s-1838 | 08/01/2013 |
| S25E02 - The Abolitionists: 1838-1854 | 15/01/2013 |
| S25E03 - The Abolitionists: 1854-Emancipation and Victory | 22/01/2013 |
| S25E04 - Henry Ford | 29/01/2013 |
| S25E05 - Silicon Valley | 05/02/2013 |
| S25E06 - War of the Worlds | 29/10/2013 |
| S25E07 - JFK: Part 1 | 11/11/2013 |
| S25E08 - JFK: Part 2 | 12/11/2013 |
| S25E09 - JFK: Part 3 | 12/11/2013 |
| S25E10 - JFK: Part 4 | 12/11/2013 |