| Person | Type | Job | Role(s) |
|---|---|---|---|
 Fabián Bielinsky | Crew | Writing | Writer |
 Fernando Spiner | Crew | Directing | Director, Producer, Writer |
 José Luis García | Crew | Camera | Director of Photography |
 Leo Sujatovich | Crew | Sound | Music |
Marisa Amenta | Crew | Costume & Make-Up | Makeup Artist |
 Norma Angeleri | Crew | Production | Casting |
Ricardo Piglia | Crew | Writing | Writer |
Vera Español | Crew | Art | Art Direction |
Rafael Sahade | Crew | Camera | Steadicam Operator |
 Alejandro Parysow | Crew | Editing | Editor |
Mauricio Molina | Crew | Sound | Sound Effects Editor |
Juan Manuel Casolati | Crew | Visual Effects | Visual Effects |
Jorge Poleri | Crew | Production | Producer |
Rolo Azpeitia | Crew | Production | Producer |
José Luis García | Crew | Camera | Director of Photography |
Nicolás Couvin | Crew | Visual Effects | Animation, Visual Effects |
Mariano Santilli | Crew | Visual Effects | Visual Effects |
Iván Quiroz | Crew | Sound | Foley |
Ramiro Starosta | Crew | Crew | Property Master |
 David Miranda-Hardy | Crew | Sound | Sound Effects Editor |
 Alejandro Urdapilleta | Cast | Actor | Aldo |
 Eusebio Poncela | Cast | Actor | Ariel Kluge |
 Gastón Pauls | Cast | Actor | Gorrión |
 Lorenzo Quinteros | Cast | Actor | Dr. Gazzar / Gauna |
 Lucrecia Capello | Cast | Actress | Dra. Sandler |
 Martín Slipak | Cast | Actor | Andrés Kluge |
 Martín Adjemián | Cast | Actor | Police 1 |
 Maria Jose Gabin | Cast | Actress | Lab receptionist |
Norma Angeleri | Cast | Oficial | |
 Pastora Vega | Cast | Actress | Dra. Estévez |
 Patricio Contreras | Cast | Actor | Santos, Chief of Security |
 Silvina Bosco | Cast | Actress | Police woman 2 |
 Sofía Viruboff | Cast | Actress | Eva Rey |
 Belén Blanco | Cast | Actress | Carolina, girl in therapy |
 Norman Briski | Cast | Actor | Angel, aka El Duke |
 Noemí Frenkel | Cast | Actress | Nora Kluge |
 Pía Uribelarrea | Cast | Actress | Police woman 1 |
Aníbal Guiser | Cast | Police 2 | |
Javier Kussrow | Cast | Actor | Boy at the frontier bridge and in therapy |
Facundo Lozano | Cast | Boris, man in therapy | |
Walter Santana | Cast | Old man in church | |
Mario Filgueiras | Cast | Narcotics agent with lizard tongue | |
Claudia Gallegos | Cast | Gladys, Gorrión's girlfriend | |
Greta Gleyzer | Cast | Woman in therapy | |
| Person | Type | Job | Role(s) |
