In a locked down train station, a homicide detective conducts an interview with a tormented monkey who is suspected of murder.
You can now watch WHAT DID JACK DO? online on the following streaming providers in the United States.
| Directing | David Lynch | Director |
| Art | Alfredo Ponce | Set Designer |
| Camera | Scott Andrew Ressler | Director of Photography |
| Sound | David Lynch | Sound Designer |
| Crew | William warden | Animal Coordinator |
| Crew | Bob Dunn's Animal Services | Animal Coordinator |
| Crew | Michael Morris Jr. | Animal Coordinator |
| Crew | Noriko Miyakawa | Special Effects |
| Editing | David Lynch | Editor |
| Art | David Lynch | Set Designer |
| Art | Riley Lynch | Set Decoration |
| Production | Sabrina S. Sutherland | Producer |
| Sound | Dean Hurley | Sound Mixer |
| Art | Anna Skarbek | Set Decoration |
| Writing | David Lynch | Writer |
| Sound | Dean Hurley | Music |
| Art | David Lynch | Set Decoration |
| Sound | David Lynch | Sound Mixer |
| Art | Sabrina S. Sutherland | Set Decoration |
| Art | Jesus Plasensia | Set Decoration |
| Costume & Make-Up | Tracy Bernadotte | Wardrobe Assistant |
| Editing | Noriko Miyakawa | Assistant Editor |
| Sound | David Lynch | Music |
| Sound | Dean Hurley | Supervising Sound Editor |
