De niet gediagnosticeerde, onbehandelde en over het algemeen ongebonden schizofreen Julien woont samen met zijn zwangere jongere zus Pearl, would-be worstelaar broer Chris, sympathieke grootmoeder en zwaar depressieve Duitse vader.
Nee, helaas is Julien Donkey-Boy nog niet beschikbaar op Netflix in Nederland.
| Directing | Harmony Korine | Director |
| Sound | Tom Efinger | Sound Re-Recording Mixer |
| Writing | Harmony Korine | Writer |
| Production | Jason Rothenberg | Production Office Coordinator |
| Production | Scott Macaulay | Producer |
| Production | Robin O'Hara | Producer |
| Production | Cary Woods | Producer |
| Camera | Anthony Dod Mantle | Director of Photography |
| Editing | Valdís Óskarsdóttir | Editor |
| Production | Kerry Barden | Casting |
| Production | Billy Hopkins | Casting |
| Production | Suzanne Smith Crowley | Casting |
| Production | Lori Eastside | Casting |
| Sound | Tracy McKnight | Music Supervisor |
| Production | Jim Czarnecki | Line Producer |
| Sound | Brian Miksis | Sound |
| Production | Carrie Fix | Production Manager |
| Art | Steve Beatrice | Set Decorating Coordinator |
| Production | Kathy Ciric | Location Manager |
| Production | Brian "Bear" Schmidt | Location Manager |
| Production | Jill Goldstein | Production Manager |
| Directing | Michael Taylor | Continuity |
| Production | Thuy Tham | Consulting Producer |
| Editing | Paul Zucker | Assistant Editor |
| Production | Melissa Lintinger | Production Accountant |
| Camera | Alejandro Castillo | Additional Camera |
| Camera | John Perez | Additional Camera |
| Camera | Richard Rutkowski | Additional Camera |
| Camera | Henry Corra | Additional Camera |
| Camera | Mitchell Wagenberg | Camera Department Manager |
| Sound | Aaron Rudelson | Boom Operator |
| Sound | Michael Primmer | Boom Operator |
| Production | Mark Bennet | Casting Associate |
| Production | Paul Mantel | Consulting Producer |
| Production | Jeremy Buhler | Coordinating Producer |
| Crew | Manny Siverio | Stunt Coordinator |
| Crew | Jeff Ward | Stunt Coordinator |
| Crew | Michael Kuhn | Production Artist |
| Production | Jason Grey | Assistant Production Coordinator |
| Production | Tevin Adelman | Assistant Production Coordinator |
| Production | Dan Seligman | Assistant Production Coordinator |
| Production | Neal Usatin | Assistant Production Coordinator |
| Production | Frank Park | Assistant Production Coordinator |
| Production | Brian Enright | Assistant Production Coordinator |
