| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Daniel Écija | Crew | Writing | Original Series Creator | 8 |
 Laura Belloso | Crew | Production | Executive Producer, Original Series Creator, Story, Writer, Creator | 8 |
 Carles Torrens | Crew | Directing | Director | 3 |
Denis Rovira van Boekholt | Crew | Directing | Director | 3 |
Juan Carlos Cueto | Crew | Writing | Original Series Creator | 8 |
Rocío Martínez | Crew | Writing | Original Series Creator | 8 |
Jesús Rodrigo | Crew | Directing | Director | 2 |
Sonia Martínez | Crew | Production | Executive Producer | 8 |
Abraham Sastre | Crew | Writing | Story, Writer | 4 |
Asier Anduenza | Crew | Writing | Story, Writer, Creator | 7 |
Sara Belloso | Crew | Writing | Story, Writer | 6 |
Verónica Marzá | Crew | Writing | Story | 1 |
 Aitor Beltrán | Cast | Actor | Fran | 5 |
 Asier Hernández | Cast | Actor | Agente Cavilla | 2 |
 Iñaki Beraetxe | Cast | Panadero | 1 | |
 Kandido Uranga | Cast | Actor | Arturo Lago | 16 |
 Mikel Tello | Cast | Actor | Forense | 1 |
Mon Ceballos | Cast | Sargento Cruz | 4 | |
 Natalia Dicenta | Cast | Actress | Mara | 22 |
 Nicolas Cazalé | Cast | Actor | Marcel | 5 |
 Ramiro Blas | Cast | Actor | Darío | 8 |
 Ramon Agirre | Cast | Actor | Fray Cecilio | 4 |
 Óscar Zafra | Cast | Actor | Sargento Zamora | 3 |
 Alberto Amarilla | Cast | Actor | Elías | 8 |
 Anartz Zuazua | Cast | Asistente | 1 | |
 Iñake Irastorza | Cast | Actress | Virginia | 5 |
 Iñaki Ardanaz | Cast | Inspector López | 4 | |
 Alberto Berzal | Cast | Salvador | 10 | |
 Irene Anula | Cast | Actress | Patricia Brun | 7 |
 Joel Bosqued | Cast | Actor | León | 22 |
 Yon González | Cast | Actor | Iván Noiret | 1 |
 Joseba Usabiaga | Cast | Actor | Luis | 16 |
 Dulceida | Cast | Actress | Bibliotecaria (uncredited) | 2 |
 Blanca Suárez | Cast | Actress | Julia Medina | 1 |
 Marta Fernandes | Cast | Actress | Presentadora Portuguesa | 1 |
 Amaia Lizarralde | Cast | Actress | Celia | 7 |
 Asia Ortega | Cast | Actress | Amaia Torres | 20 |
 Francisca Aronsson | Cast | Actress | Rita | 5 |
 Annick Weerts | Cast | Nicole | 5 | |
 Mina El Hammani | Cast | Actress | Elvira | 22 |
 Patxi Santamaría | Cast | Actor | Pelayo | 16 |
 Mia Lardner | Cast | Martina | 6 | |
 Paula del Río | Cast | Actress | Paz Espinosa | 16 |
 Claudia Riera | Cast | Actress | Inés Mendoza | 22 |
Xabier Leal | Cast | Policía 1 | 1 | |
 Daniel Arias | Cast | Actor | Eric | 16 |
 Albert Salazar | Cast | Actor | Paul Uribe | 22 |
 Sara Balerdi | Cast | Actress | Alba Gil | 2 |
 Carlos Alcaide | Cast | Actor | Manu Villar | 17 |
 Gonzalo Díez | Cast | Actor | Julio Ramírez | 16 |
 Daniela Rubio | Cast | Actress | Adéle Uribe | 22 |
 Lucas Velasco | Cast | Actor | Mario | 22 |
 Sandra Sabatés | Cast | Actress | Periodista | 1 |
 Sergio María | Cast | Policía 6 | 1 | |
 Ainhoa Larrañaga | Cast | Yolanda | 1 | |
Lara Blanchard | Cast | Enfermera Portuguesa | 1 | |
Bruno Santos | Cast | Seguridad Portugués | 1 | |
Ethan Cajigas | Cast | El Tripi | 2 | |
Inge Ugarte | Cast | Chica Peonza | 4 | |
 Lydia Pavón | Cast | Actress | Zoe Cruz | 6 |
 Clara Galle | Cast | Actress | Eva | 8 |
Alex de Nova | Cast | Sapo | 3 | |
| Person | Type | Job | Role(s) | Episodes |
