| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | 401 |
June 15, 2022
PBS
|
26 | |
| S04E02 | 402 |
June 22, 2022
PBS
|
27 | |
| S04E03 | 403 |
June 29, 2022
PBS
|
27 | |
| S04E04 | 404 |
July 6, 2022
PBS
|
27 | |
| S04E05 | 405 |
July 13, 2022
PBS
|
27 | |
| S04E06 | 406 |
July 20, 2022
PBS
|
26 | |
| S04E07 | 407 |
July 27, 2022
PBS
|
27 | |
| S04E08 | 408 |
August 3, 2022
PBS
|
27 | |
| S04E09 | 409 |
August 10, 2022
PBS
|
27 | |
| S04E10 |
410
season finale
|
August 17, 2022
PBS
|
27 |
No artwork of this type.
No artwork of this type.
No artwork of this type.