| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 16172 : Fred Wants a Second Opinion | 16219, 16220 | 16158 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 16219 : A Possible Solution? | 16344, 16345, 16346 | 16172 |
| View Tree - 16220 : Oops! | 16221 | 16172 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 16345 : Nil Desperandum, Fred | 16358, 16359, 16369 | 16219 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 16369 : Who is Arnold Paffenroth? | 16370, 16371 | 16345 |