Épisodes spéciaux
Visuels
| # | Image | Titre | Diffusé |
|---|---|---|---|
| 1 |  | Arthur's Perfect Christmas | 23 nov. 2000 |
| 2 | Arthur, It's Only Rock 'n' Roll | 1 sept. 2002 | |
| 3 | Arthur and Buster Thanksgiving Spectacular | 24 nov. 2005 | |
| 4 | Arthur's Missing Pal | 22 août 2006 | |
| 5 |  | D.W. and the Beastly Birthday | 29 mai 2017 |
| 6 | Arthur and the Haunted Treehouse | 23 oct. 2017 | |
| 7 | The Rhythm and Roots of Arthur | 20 janv. 2020 | |
| 8 |  | An Arthur Thanksgiving | 16 nov. 2020 |
| 9 |  | Arthur's First Day | 6 sept. 2021 |
| 10 | It's OK to Feel Worried | 30 avr. 2023 | |
| 11 | Arthur: D.W. Dance Challenge | 25 sept. 2023 | |
| 12 | Arthur vs. D.W.’s Battle of the Universe | 3 janv. 2024 | |
| 13 | Having Fun Isn’t Hard…/Arthur Meets Mychal the Librarian | 4 avr. 2024 | |
| 14 | Arthur's New Friend | 25 avr. 2000 |