| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alfonso Arandia | Crew | Creator | Creator | |
 Daniela Féjerman | Crew | Writing | Writer | 1 |
 David Planell | Crew | Writing | Writer | 2 |
 Ignacio del Moral | Crew | Writing | Writer | 8 |
 Jesús Font | Crew | Directing | Director | 5 |
Joan Barbero | Crew | Writing | Writer | 7 |
 Carmen Abarca | Crew | Writing | Writer | 2 |
 José Ramos Paíno | Crew | Directing | Director, Creator | 4 |
 Pablo Tébar | Crew | Writing | Writer | 1 |
Iñaki Mercero | Crew | Creator | Creator | |
Inés París | Crew | Writing | Writer | 1 |
Joan Barbero | Crew | Writing | Writer | 1 |
Ignacio del Moral | Crew | Writing | Writer | 1 |
Joan Barbero | Crew | Writing | Writer | 1 |
 Antonio Barroso | Cast | Actor | 2 | |
 Armando del Río | Cast | Actor | Abogado Gabriel Díaz | 27 |
 Cristina Castaño | Cast | Actress | Forense Sara Ruiz | 16 |
 Diana Peñalver | Cast | Actress | Recepcionista Matilde | 16 |
 Eduard Farelo | Cast | Actor | Juez Ignacio Lorenzo | 15 |
 Elena Irureta | Cast | Actress | Laura Hurtado | 191 |
 Fernando Andina | Cast | Actor | Lucas Aguilar | 129 |
 Francesc Orella | Cast | Actor | Subinspector Telmo Chacón | 53 |
 Jaime Pujol | Cast | Actor | Inspector Jefe Andrés Casqueiro | 191 |
 Joaquín Climent | Cast | Actor | Agente Pascual Moreno | 191 |
 José Luis Torrijo | Cast | Actor | Subinspector Santos Marino | 16 |
 Juanjo Artero | Cast | Actor | Charlie Márquez | 191 |
 Laura Domínguez | Cast | Actress | Agente Cristina Mariño "Tina" | 82 |
 Lluís Marco | Cast | Actor | Comisario Mejide | 13 |
 Malena Alterio | Cast | Actress | Agente Lorena | 13 |
 Mar Regueras | Cast | Actress | Subinspectora Dolores Écija "Lola" | 68 |
 Marcial Álvarez | Cast | Actor | Pope San Juan | 191 |
 Natalia Millán | Cast | Actress | Subinspectora Miranda | 26 |
 Patxi Freytez | Cast | Actor | Subinspector Mikel Miralles | 182 |
 Pedro Civera | Cast | Actor | Inspector Damián Alonso | 13 |
 Ruth Gabriel | Cast | Actress | Subinspectora Federica Villalta, “Fede” | 16 |
 Silvia Abascal | Cast | Actress | Sonia Castilla | 35 |
 Tito Valverde | Cast | Actor | Comisario Gerardo Castilla | 191 |
 Tristán Ulloa | Cast | Actor | Agente Julio Ponce | 35 |
 Álvaro Monje | Cast | Actor | Agente Salvador Bocanegra | 16 |
 Cristina Perales | Cast | Eloísa Soriano "Elo" | 191 | |
 Joan Massotkleiner | Cast | Actor | Juez Ignacio Lorenzo | 26 |
 Manu Fullola | Cast | Actor | agente José Raimundo García Arregui "Joserra" | 46 |
 Marisol Membrillo | Cast | Actress | Inspectora Ángeles Chamorro "Geli" | 52 |
 Mercè Llorens | Cast | Actress | Sonia Castilla | 56 |
 Nathalie Poza | Cast | Actress | Alicia Ponce | 9 |
 Rocío Muñoz-Cobo | Cast | Actress | Inspectora Eva Ríos | 68 |
 Valentina Burgueño | Cast | Actress | Sofía Márquez | 46 |
 Bruto Pomeroy | Cast | Actor | Agente Sabino García | 90 |
 Marc Clotet | Cast | Actor | Oficial Pau Montaner | 16 |
 Paula Echevarría | Cast | Actress | Agente/subinspectora Clara Osma López | 72 |
 Eva Martín | Cast | Actress | Inspectora Pepa Romero | 32 |
 Pilar Punzano | Cast | Actress | Subinspectora Ángela Alonso | 46 |
Gonzalo Gonzalo | Cast | Actor | Inspector Marquina | 29 |
 Paula Díaz Sebastián | Cast | Jueza Pilar Aranda | 26 | |
 Margarita Lascoiti | Cast | Actress | Lupe | 175 |
 Cristóbal Suárez | Cast | Actor | Inspector Gorka Melero | 14 |
 Eva de Luis | Cast | 1 | ||
 Diego Molero | Cast | Agente Horacio Abarca | 52 | |
Sonia Madrid | Cast | Actress | Chari - Camarera "El Buho" | 62 |
 Charo Zapardiel | Cast | Actress | Inspectora forense Rita Carvajal | 90 |
 Iris Díaz | Cast | Actress | Agente Vanesa Santana | 68 |
 María Jesús Sirvent | Cast | Actress | Rosario | 48 |
Arsenio Luna | Cast | Agente Manuel Valero | 81 | |
 Lucia Napal | Cast | Agente Jimena Sotillo | 14 | |
 Zutoia Alarcia | Cast | Inspectora forense Elena Serrano | 82 | |
Kevin Estiz | Cast | 1 | ||
 José Antonio Sayagués | Cast | Actor | Osorio | 1 |
| Person | Type | Job | Role(s) | Episodes |
