| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 81325 : The World's Most Powerful Tennis Ball Machine | 81347, 81348, 81349, 81350, 81351, 81352 | 81314 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 81351 : BALL PROBLEMS | 81371, 81372, 81373, 81374, 81375, 81376 | 81325 |