Inside the Factory: Season 4 (Series 4)
This season started on July 17, 2018. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Coffee · 59 min | |
| 2 | Toilet Roll · 59 min | |
| 3 | Sausages · 59 min | |
| 4 | Curry · 59 min | |
| 5 | Potato Waffles · 59 min | |
| 6 | Pizza · 59 min | |
| 7 | Beer · 59 min | |
| 8 | Pencils · 59 min | |
| 9 | Cheese · 59 min |
