In deze thriller blijkt tijdens een onderzoek naar de dood van een man dat zijn weduwe niet zo perfect is als ze lijkt en een dubbelleven leidt. Gebaseerd op ware gebeurtenissen.
| Directing | Carlos Sedes | Director |
| Production | Ramón Campos | Executive Producer |
| Writing | Ramón Campos | Writer |
| Writing | Gema R. Neira | Writer |
| Writing | Jon de la Cuesta | Writer |
| Writing | David Orea | Writer |
| Writing | Javier Chacártegui | Writer |
| Writing | Ricardo Jornet | Writer |
| Production | Víctor Fandiño | Producer |
| Sound | Adrián Foulkes | Music |
| Sound | Federico Jusid | Music |
| Editing | Diego Fajardo | Editor |
| Editing | Andrés Federico González | Editor |
| Production | Conchi Iglesias | Casting Director |
| Costume & Make-Up | Antonio M. Sánchez de Dios | Costume Designer |
| Costume & Make-Up | Isabel Auernheimer | Makeup & Hair |
| Costume & Make-Up | Patricia Verdasco Montero | Assistant Makeup Artist |
| Production | Silvia Ramos Pradas | Production Manager |
| Crew | Claudio Emilio Ferrante | Post Production Supervisor |
| Directing | Estíbaliz García | First Assistant Director |
| Directing | Ester García-Muñoz | Second Assistant Director |
| Directing | Laura Vazquez | Third Assistant Director |
| Production | Álvaro Leivas | Production Assistant |
| Production | Ramón Campos | Producer |
| Camera | Daniel Sosa Segura | Director of Photography |
| Camera | Daniel Sosa Segura | Camera Operator |
| Art | Ángel Amaro | Production Design |
| Sound | Javier González Cruz | Sound Recordist |
| Sound | Quim Rubi | Sound Designer |
| Crew | Alexandre Franco | Stunt Coordinator |
| Crew | Alex López Estacio | Stunts |
| Crew | Estefanía Balaguer | Stunts |
| Crew | Miguel Arregui | Stunts |
| Directing | Alba Tejero | Additional Second Assistant Director |
| Directing | Adriana Reina | Second Assistant Director |
| Production | Bryan R. Caicoba Suárez | Key Production Assistant |
| Camera | José Luis Pina | First Assistant "A" Camera |
| Camera | Gara Galdos | Assistant Camera |
| Camera | Paula Quintaner | Assistant Camera |
| Camera | Enrique Baró | Still Photographer |
| Art | Isabel Vázquez | Set Decoration |
| Art | José Luis Company Sania | Assistant Art Director |
| Art | Hector Contreras | Construction Foreman |
| Art | Marta Hita | Assistant Set Decoration |
| Costume & Make-Up | Charo San Román | Hair Department Head |
| Lighting | Sergio Vellisco | Gaffer |
| Camera | Tasio Salgado | "A" Camera Operator |
| Camera | Rubén Montes | Steadicam Operator |
| Camera | Pepe Rodilla Cahill | Focus Puller |
| Visual Effects | Ramón Cervera | VFX Supervisor |
| Crew | Francisco Javier Montero del Alba | Choreographer |
