In een afgesloten treinstation ondervraagt een rechercheur (David Lynch) een gekwelde aap. De aap wordt namelijk verdacht van het plegen van een moord.
Ja! de film WHAT DID JACK DO? is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | David Lynch | Director |
| Sound | Dean Hurley | Sound Mixer |
| Sound | David Lynch | Music |
| Crew | William warden | Animal Coordinator |
| Art | Sabrina S. Sutherland | Set Decoration |
| Sound | Dean Hurley | Supervising Sound Editor |
| Crew | Noriko Miyakawa | Special Effects |
| Sound | Dean Hurley | Music |
| Art | Alfredo Ponce | Set Designer |
| Sound | David Lynch | Sound Designer |
| Art | David Lynch | Set Designer |
| Art | David Lynch | Set Decoration |
| Sound | David Lynch | Sound Mixer |
| Writing | David Lynch | Writer |
| Camera | Scott Andrew Ressler | Director of Photography |
| Art | Jesus Plasensia | Set Decoration |
| Editing | David Lynch | Editor |
| Editing | Noriko Miyakawa | Assistant Editor |
| Art | Riley Lynch | Set Decoration |
| Production | Sabrina S. Sutherland | Producer |
| Art | Anna Skarbek | Set Decoration |
| Costume & Make-Up | Tracy Bernadotte | Wardrobe Assistant |
| Crew | Michael Morris Jr. | Animal Coordinator |
