| Person | Type | Job | Role(s) |
|---|---|---|---|
 Biaffra | Crew | Art | Art Direction |
 Carles Gusi | Crew | Camera | Director of Photography |
 Daniel Monzón | Crew | Writing | Screenplay, Director |
Diego Garrido | Crew | Sound | Sound Mixer |
Eduardo Campoy | Crew | Production | Producer |
Falele Ygueravide | Crew | Directing | Second Assistant Director |
Félix Bergés | Crew | Crew | Digital Effects Supervisor |
 Gerardo Herrero | Crew | Production | Producer |
Iván Aledo | Crew | Editing | Editor |
Javier Artiñano | Crew | Costume & Make-Up | Costume Designer |
Javier López Blanco | Crew | Production | Producer |
José Antonio Bermúdez | Crew | Sound | Sound Mixer |
José Luis Arrizabalaga | Crew | Art | Art Direction |
José Quetglás | Crew | Costume & Make-Up | Makeup Artist |
María Rodríguez | Crew | Art | Property Master |
Mercedes Guillot | Crew | Costume & Make-Up | Hairstylist |
Polo Aledo | Crew | Sound | Sound Editor |
Raúl Romanillos | Crew | Visual Effects | Special Effects Supervisor |
 Roque Baños | Crew | Sound | Original Music Composer |
 Santiago Segura | Crew | Crew | Thanks |
Sara Bilbatúa | Crew | Production | Casting |
 Álex de la Iglesia | Crew | Crew | Thanks |
Manuel Corrales | Crew | Sound | Foley Artist |
Yolanda Cáceres | Crew | Editing | Color Grading |
Sergio Francisco | Crew | Directing | Assistant Director |
Juan Vicente Riuve | Crew | Directing | Script Supervisor |
Tino Pont | Crew | Production | Production Director |
Nuria Santos | Crew | Production | Production Manager |
Matías Nieto | Crew | Camera | Still Photographer |
Felisa Catalinas | Crew | Editing | Negative Cutter |
Ramón Muñoz Bravo | Crew | Camera | Key Grip |
Carlos Garrido | Crew | Sound | Sound Mixer |
Jorge Ruiz | Crew | Sound | Sound Recordist |
 Adolfo Fernández | Cast | Actor | Police Commissioner Balbuena |
 Adrià Collado | Cast | Actor | Adolfo del Prado |
 Alfonso Lara | Cast | Actor | Editor |
Alfredo Díaz | Cast | Policeman #1 | |
 Antonio Barroso | Cast | Actor | Posh Man |
Antonio Gómez | Cast | Policeman #2 | |
 Antonio de la Torre | Cast | Actor | Police Officer Pellizer |
 Arturo Valls | Cast | Actor | Music Concert Male Reporter |
Biaffra | Cast | Actor | Octagon Sinister Man |
 Empar Ferrer | Cast | Actress | Javi's Mother |
 Enrique Arce | Cast | Actor | Enrique Karuel |
 Enrique Martínez | Cast | Actor | Hotel Security Agent #2 |
Fanny Condado | Cast | Police Detective #2 | |
 Fernando Ramallo | Cast | Actor | Ramón |
 Fernando Sansegundo | Cast | Actor | Octagon Elegant Man |
 Félix Cubero | Cast | Actor | Head #2 |
Gabriel Moreno | Cast | Country House Client | |
Iván Aledo | Cast | Order Hitman | |
 Javier Aller | Cast | Actor | The Acolyte |
Javier Jurdao | Cast | Homeless Man | |
 Jimmy Barnatán | Cast | Actor | Javi |
 Joel Joan | Cast | Actor | Beldar |
 Joserra Cadiñanos | Cast | Actor | Male Teacher |
 Josu Ormaetxe | Cast | Actor | Congress Police Officer |
 José María Sacristán | Cast | Actor | Wallpaper Installer |
 Luis Tosar | Cast | Actor | Police Detective #1 |
María Díaz | Cast | Actress | «La Jauría Humana» Hostess #2 |
 Montse Guallar | Cast | Actress | Pilar |
 Neus Asensi | Cast | Actress | Sonia / Sonja |
Ramiro Alonso | Cast | Police Officer #1 | |
 Rebecca Cobos | Cast | Actress | Blonde Woman |
Ricardo Amador | Cast | Gypsy Man | |
 Rubén Ochandiano | Cast | Actor | Raúl |
Santiago Segura | Cast | Actor | Netheril / Carlos José |
 Silvia Casanova | Cast | Actress | Female Teacher |
 Elio González | Cast | Actor | Nacho |
 Juan Fernández | Cast | Actor | Thug #1 |
 Juan Díaz | Cast | Actor | Víctor |
Fernando López Puig | Cast | Head #1 | |
Lola González | Cast | Bus Old Lady | |
Niko Lizeaga | Cast | Ishtar | |
Domingo Chinchilla | Cast | Slinker | |
Leandro Bredariol | Cast | School Mummy | |
José Carlos Rivas | Cast | Crypt Mummy | |
Franky Huesca | Cast | Congress Usher | |
José María Sagone | Cast | Physician | |
Marta Reyero | Cast | Female Reporter | |
Hilario Pino | Cast | Canal 8 Anchorman | |
Mayte Nogales | Cast | «La Jauría Humana» Hostess #1 | |
Eduardo de Vicente | Cast | «La Jauría Humana» Floor Runner | |
Salvador Melgares | Cast | Canal 8 Statue | |
María Peñafiel | Cast | Spot Girl | |
Miguel Ángel Torres | Cast | TV Camera Operator | |
Carlos Maroto | Cast | Policeman #3 | |
Sixto Cid | Cast | Actor | Hotel Security Agent #1 |
Ramón Churruca | Cast | Hotel Security Agent #3 | |
Urban Deutschman | Cast | German Man | |
Anna Pastor | Cast | Actress | Hooker |
| Person | Type | Job | Role(s) |
