| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S31E01 | The Circus (1) |
October 8, 2018
PBS
|
110 | |
| S31E02 | The Circus (2) |
October 9, 2018
PBS
|
115 | |
| S31E03 | The Eugenics Crusade |
October 16, 2018
PBS
|
115 | |
| S31E04 | The Swamp |
January 15, 2019
PBS
|
115 | |
| S31E05 | Sealab |
February 12, 2019
PBS
|
55 | |
| S31E06 | Chasing the Moon (1): A Place Beyond the Sky |
July 8, 2019
PBS
|
110 | |
| S31E07 | Chasing the Moon (2): Earthrise |
July 9, 2019
PBS
|
110 | |
| S31E08 | Chasing the Moon (3): Magnificent Desolation |
July 10, 2019
PBS
|
110 | |
| S31E09 | Woodstock: Three Days That Defined a Generation |
August 6, 2019
PBS
|
100 | |
| S31E10 |
The Feud
season finale
|
September 10, 2019
PBS
|
55 |
No artwork of this type.
No artwork of this type.
