| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Courageous Captains |
March 27, 2023
Smithsonian Channel
|
43 | |
| S04E02 | Explosion! |
April 2, 2023
Smithsonian Channel
|
43 | |
| S04E03 | Hidden Figures |
April 9, 2023
Smithsonian Channel
|
43 | |
| S04E04 | Heroes of Guadalcanal |
April 16, 2023
Smithsonian Channel
|
45 | |
| S04E05 | Mutiny |
April 23, 2023
Smithsonian Channel
|
45 | |
| S04E06 | Smugglers and Pirates |
April 30, 2023
Smithsonian Channel
|
45 | |
| S04E07 | Record Breakers |
May 7, 2023
Smithsonian Channel
|
45 | |
| S04E08 |
Lightning Strikes
season finale
|
May 14, 2023
Smithsonian Channel
|
45 |
No artwork of this type.
No artwork of this type.
No artwork of this type.