Time to put on your party hats and dancing shoes - D.W. is turning five! When her birthday doesn't go as planned, D.W. runs away to the magical island of Ukubonga. Meanwhile, Arthur has skipped her birthday party to go on a school trip to the planetarium - but instead of transporting him into outer space, it transports him 4 years into the future! This is one party you don't want to miss.
You can now watch Arthur: D.W. and the Beastly Birthday online on the following streaming providers in the United States.
| Directing | Greg Bailey | Director |
| Writing | Peter K. Hirsch | Writer |
| Art | Gerry Capelle | Storyboard Artist |
| Art | Bernie Denk | Storyboard Artist |
| Art | Olivier Migneron | Storyboard Artist |
| Art | Dev Ramsaran | Storyboard Artist |
| Art | Cilbur Rocha | Storyboard Artist |