 | Chris Potter als Valentine |
 | Alex Reid als Mercer |
 | José Sancho als Dr. Samuel Leon |
 | Neus Asensi als Susana |
 | Ravil Isyanov als Henry Capri |
 | Luis Lorenzo Crespo als Reyes |
 | Rocqueford Allen als Bear |
 | Jesús Cabrero als Lightfoot |
| Robert Vicencio als Toe Boy (as Robert Gabriel Vicencio) |
| Héctor Chiquín als Native 1 |
| Conejo Wilson als Native 2 |
| Fausto Gualsaqui als Native 3 |
| Carlos Fernández | Executive Producer |
| Julio Fernández | Producer |
| Francesc Gener | Original Music Composer |
| Jack Sholder | Director |
| Julio Fernández | Executive Producer |
| Carlos González | Director of Photography |
| Jaume Vilalta | Editor |
| Brian Yuzna | Producer |
| Mark Sevi | Screenplay |
| Greg Kyle | Casting |
| Catou Verdier | Costume Design |
| Américo Piñeiro | Casting |
| Enrique Echeverría | Art Direction |
| Llorenç Miquel | Production Design |
| Naomi Yoelin | Casting |
| Jaume Puig | Dolby Consultant |
| Manuel Carrión | Foley |
| José Luis Vázquez | Sound Editor |
| Núria Roldos | Camera Operator |
| Jordi Berenguer | Production Manager |
| Marc Orts | Sound Re-Recording Mixer |
| Jaume Vilaseca | Visual Effects Supervisor |
| Anna Kemp | Script Supervisor |
| Tersi Roquer | Still Photographer |
| Adriana Aimo | Production Manager |
| Laura González | Art Department Coordinator |
| Susana Sánchez | Makeup Artist |
| Manuel L. Cañizares | First Assistant Director |
| Sergio Sandoval | Concept Artist |
| Roger Subirachs | Construction Manager |
| Gloria Bernabeu | Digital Compositor |
| José M. Meneses | Special Effects Technician |
| Damian Fisher | Special Effects Technician |
| Núria Anglada | Seamstress |
| José Antonio Sánchez | Makeup Supervisor |
| Laura Maynadé | Visual Effects Coordinator |
| R.S. Cole | Creature Design |
| Javier Guerrero | Electrician |
| Elisenda Cardona | First Assistant Camera |
| Fernando Díaz Torres | First Assistant Camera |
| Mundo Mulero | Key Grip |
| Guillem Huertas | Second Assistant Camera |
| Javier Valderrama | Second Unit Director of Photography |
| Roger Martínez | First Assistant Camera |
| Toni Puertas | Gaffer |
| Fina Torrente | Production Coordinator |
| Eduardo Bonilla | Lighting Technician |
