| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 37156 : Derf! | 39622, 39623, 39624 | 4416 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39622 : Dref's History | 53829, 53830 | 37156 |
| View Tree - 39623 : Derf's Island of Displeasure | 65915, 65916, 65917 | 37156 |
| View Tree - 39624 : Home And Back Again | 99133, 99134, 99135, 99136 | 37156 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 65915 : Derf Kills | 69112, 69113, 69114, 69115 | 39623 |
| View Tree - 65917 : Derf | 99137, 99138, 99139, 99140, 99141, 99142, 99143 | 39623 |