De Simpsons organiseren een feest voor Disney+ Day: de gebeurtenis van het jaar in Springfield. Iedereen die te zien is via de streamingdienst is uitgenodigd. Behalve Homer blijkbaar.
Nee, helaas is The Simpsons in Plusaversary nog niet beschikbaar op Netflix in Nederland.
| Production | Matt Groening | Producer |
| Directing | David Silverman | Director |
| Writing | Joel Cohen | Writer |
| Writing | Jessica Conrad | Writer |
| Writing | Al Jean | Writer |
| Writing | Loni Steele Sosthand | Writer |
| Writing | Dan Vebber | Writer |
| Production | James L. Brooks | Producer |
| Production | Al Jean | Producer |
| Production | Matt Selman | Producer |
| Production | Joel Cohen | Producer |
| Production | Richard Sakai | Producer |
| Production | Denise Sirkot | Producer |
| Production | Richard Raynis | Producer |
| Production | Richard K. Chung | Co-Producer |
| Production | Alexander Duke | Co-Producer |
| Sound | Bleeding Fingers Music | Music |
| Editing | Taylor Allen | Editor |
| Production | Scott Muller | Casting |
| Art | Dima Malanitchev | Art Direction |
| Art | John Krause | Prop Designer |
| Art | Seth Cooper | Prop Designer |
| Visual Effects | Eli Balser | Color Designer |
| Sound | Mark Linden | Sound Re-Recording Mixer |
| Sound | Tara A. Paul | Sound Re-Recording Mixer |
| Sound | Travis Powers | Sound Effects Editor |
| Sound | Christine Sirois | Sound Recordist |
| Sound | David Betancourt | Sound Engineer |
