A struggling young man secretly plays a magical trumpet that transports him from his desolate world into a colorful "bliss." When his younger brother discovers his secret, their relationship is put in jeopardy.
Unfortunately the movie Blues for Herold is not yet available on HBO Max.
| Directing | Wes Barnhill | Director |
| Production | Terese Chiara | Producer |
| Directing | Karson Utzinger | First Assistant Director |
| Directing | Maika Suaya | Second Assistant Director |
| Production | Lydia Gallegos | Unit Production Manager |
| Production | Ember Draffin | Production Manager |
| Production | Dayna Sockol | Production Assistant |
| Production | Su Lwin | Production Assistant |
| Camera | Tariq Avila Harris | Director of Photography |
| Camera | Sydney Denman | First Assistant "A" Camera |
| Writing | J.T. Rosen | Writer |
| Camera | David Murillo Galiano | Camera Operator |
| Camera | Edison Kao | Second Assistant "A" Camera |
| Camera | Sean Wayne Lu | Second Assistant "A" Camera |
| Lighting | William Chase | Gaffer |
| Camera | Efrem Plawner | Key Grip |
| Camera | Quinn Danner-Forde | Key Grip |
| Camera | Marco Salazar | Grip |
| Camera | Martin Malinov | Grip |
| Sound | Aiden Peterson | Sound Designer |
| Sound | Lisa Wong | Boom Operator |
| Sound | Karthik Davuluri | Boom Operator |
| Sound | Qiao Hu | Boom Operator |
| Art | Evan Bruece | Production Design |
| Art | Matisse Kellner | Art Direction |
| Costume & Make-Up | Max Buka | Costume Designer |
| Costume & Make-Up | Ella Hendriks | Costume Design |
| Editing | Juan Jose Idrovo Macias | Editor |
| Camera | McKala Hansen | Digital Imaging Technician |
| Camera | Yegor Polakoff | Digital Imaging Technician |
| Camera | Ali Nuno | Digital Imaging Technician |
| Sound | Connor Low | Music Consultant |
| Sound | Liam Trahant | Music |
| Sound | Wes Barnhill | Music |
| Production | Michael Wilkins | Casting Director |
| Production | Karson Utzinger | Casting Director |
| Costume & Make-Up | Terese Chiara | Makeup Artist |
| Production | Kate Gough | Location Manager |
