 | Julia Stiles als Sarah Harriman |
 | Scott Speedman als Paul Harriman |
 | Stephen Rea als Jordan |
 | Alejandro Furth als Dr. Andres Contreras, Jr. |
 | Pixie Davies als Hannah Harriman |
| Guillermo Morales Vitola als Man at party |
| Vanesa Tamayo als Catalina |
| Álvaro García Trujillo als Marañón |
| Elkin Díaz als Dr. Andres Contreras Sr. |
 | María Fernanda Yépes als Doctor |
| Frank Cuervo als Police Officer #1 |
| Julián Bustamante als Police Officer #2 |
| Edgar Duran als Daniel's Father |
| Beatriz Elena Ángel als Daniel's Mother |
| Jhoceb Andrés Primo als Daniel |
| Vanessa Alexandra Matoma als Rosita |
| María Gaviria als Secretary |
| Gilberto Ramirez als Priest |
| Lluís Quílez | Director |
| Fernando Velázquez | Music |
| Belén Atienza | Producer |
| Andrés Calderón | Producer |
| Cristian Conti | Producer |
| Enrique López Lavigne | Producer |
| Isaac Vila | Director of Photography |
| Bernat Vilaplana | Editor |
| Ana Isabel Velásquez | Casting |
| Iñigo Navarro | Production Design |
| Juan Carlos Acevedo | Art Direction |
| Maria Andrea Rangel | Set Decoration |
| Bina Daigeler | Costume Design |
| Alejandra Castro | Art Department Coordinator |
| María Fernanda Muñoz | Construction Coordinator |
| Ana Cuerda | Costume Supervisor |
| Johannes Vogel | Music Editor |
| Iván Palomino | Script Supervisor |
| Arnau Valls Colomer | Camera Operator |
| Juan Manuel Barreto | Gaffer |
| Toni Buenavida | Animation |
| Berta Coderch | Visual Effects Producer |
| Albert Ribas | Dialogue Editor |
| Jaume Puig | Dolby Consultant |
| Kiku Vidal | Foley |
| Oriol Tarragó | Sound Designer |
| Marc Bech | Sound Designer |
| Laia Casanovas | Sound Effects Editor |
| Marc Orts | Sound Re-Recording Mixer |
| Oriol Tarragó | Supervising Sound Editor |
| Laura Sánchez | Digital Intermediate |
| Ana del Rio | Makeup Artist |
| Olga Turrini Bernardoni | Makeup Designer |
| Àlex Pastor | Screenplay |
| David Pastor | Screenplay |
| Javier Gullón | Screenplay |
