| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | How Tugboat Annie pulled Seattle onto the silver screen |
January 7, 2021
|
4 | |
| S04E02 | The ancient bison hunters of the San Juans |
January 8, 2021
|
4 | |
| S04E03 | The bootleg sake of Prohibition-era Seattle |
January 15, 2021
|
4 | |
| S04E04 | The Palouse cowboy who inspired John Wayne |
January 22, 2021
|
4 | |
| S04E05 | D.B. Cooper: Folk Hero or Terrorist? |
December 10, 2021
|
4 | |
| S04E06 | Sea Serpents of the Salish Sea |
December 17, 2021
|
4 | |
| S04E07 | Who was Paul Bunyan? |
December 24, 2021
|
4 | |
| S04E08 |
Cracking the case of the Crab Louis
season finale
|
December 31, 2021
|
4 |
No artwork of this type.
No artwork of this type.
No artwork of this type.