| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Pteracopters |
March 31, 2017
Netflix
|
30 | |
| S04E02 | Snowblazer |
March 31, 2017
Netflix
|
30 | |
| S04E03 | Picktools |
March 31, 2017
Netflix
|
30 | |
| S04E04 | Ton-Ton & Skrap It |
March 31, 2017
Netflix
|
30 | |
| S04E05 | Garby's Gang |
March 31, 2017
Netflix
|
30 | |
| S04E06 | Gearwigs |
March 31, 2017
Netflix
|
30 | |
| S04E07 |
Bridge
season finale
|
March 31, 2017
Netflix
|
30 |
No artwork of this type.
No artwork of this type.