Wanneer Lisa's oefeningen met haar saxofoon de rest van de familie ergeren, wordt ze ontdekt door de hitparade-artiesten Billie Eilish en Finneas terwijl ze op zoek is naar een rustige plek. Billie nodigt Lisa vervolgens uit in haar studio voor een speciale jamsessie.
Nee, helaas is When Billie Met Lisa nog niet beschikbaar op Netflix in Nederland.
| Directing | David Silverman | Director |
| Production | James L. Brooks | Producer |
| Production | Matt Selman | Producer |
| Art | Dima Malanitchev | Art Direction |
| Production | Al Jean | Producer |
| Production | Richard Raynis | Producer |
| Writing | David Mirkin | Writer |
| Writing | Broti Gupta | Writer |
| Writing | Al Jean | Writer |
| Production | Denise Sirkot | Producer |
| Writing | Cesar Mazariegos | Writer |
| Production | Scott Muller | Casting |
| Production | Dominique Braud | Associate Producer |
| Production | Matt Groening | Producer |
| Production | Richard Sakai | Producer |
| Writing | Elisabeth Kiernan Averick | Writer |
| Production | David Mirkin | Producer |
| Sound | Travis Powers | Sound Effects Editor |
| Editing | Roger Injarusorn | Editor |
| Sound | Chris Ledesma | Music Editor |
| Directing | Juliet Kaufman | Script Coordinator |
| Directing | Danielle Weisberg | Script Coordinator |
| Directing | Alexa Patterson | Script Coordinator |
