| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Catalyst Episode 1 |
April 24, 2018
PBS
|
27 | |
| S01E02 | Catalyst Episode 2 |
May 2, 2018
PBS
|
25 | |
| S01E03 | Catalyst Episode 3 |
May 9, 2018
PBS
|
21 | |
| S01E04 | Catalyst Episode 4 |
May 16, 2018
PBS
|
24 | |
| S01E05 | Catalyst Episode 5 |
June 25, 2018
PBS
|
24 | |
| S01E06 | Catalyst Episode 6 |
June 26, 2018
PBS
|
25 | |
| S01E07 | Catalyst Episode 7 |
July 18, 2018
PBS
|
26 | |
| S01E08 | Catalyst Episode 8 |
July 25, 2018
PBS
|
23 | |
| S01E09 | Catalyst Episode 9 |
September 4, 2018
PBS
|
25 | |
| S01E10 | Catalyst Episode 10 |
September 12, 2018
PBS
|
24 | |
| S01E11 | Catalyst Episode 11 |
October 2, 2018
PBS
|
27 | |
| S01E12 | Catalyst Episode 12 |
October 10, 2018
PBS
|
23 | |
| S01E13 |
Catalyst Episode 13
season finale
|
October 17, 2018
PBS
|
27 |
No artwork of this type.
No artwork of this type.