Duran and his team of the fifth group are secret agents missioned by Inspector Peña to find and capture a gang of dangerous criminals who are planning a major hit.
Unfortunately the movie Los agentes del 5º grupo is not yet available on HBO Max.
| Camera | Pablo Ripoll | Director of Photography |
| Crew | C. Ordóñez del Valle | Police Consultant |
| Costume & Make-Up | Adrián Jaramillo | Makeup Artist |
| Writing | José Antonio de la Loma | Idea |
| Production | Valentín Sallent | Production Director |
| Writing | José Antonio de la Loma | Writer |
| Sound | Ricard Lamote de Grignon | Music |
| Directing | Luis Linares | Continuity |
| Art | Antonio Liza | Construction Manager |
| Production | Manuel Rubio | Assistant Unit Manager |
| Sound | Rafael Navarro | Sound Director |
| Costume & Make-Up | Teresa Plumed | Assistant Makeup Artist |
| Sound | Augusto Algueró | Music |
| Camera | Francisco Peso | Still Photographer |
| Production | Jesús Castro Blanco | Production Director |
| Camera | José Luis Pérez de Rozas | Assistant Camera |
| Sound | Miguel Sitges | Sound Engineer |
| Directing | Ricardo Gascón | Director |
| Art | Andrés Vallvé | Decorator |
| Directing | Domingo Pruña | Assistant Director |
| Production | Manuel F. Luengo | Production Secretary |
| Art | Isaac | Decorator |
| Camera | Ricardo González | Camera Operator |
| Editing | Ramón Quadreny | Editor |
| Writing | Jose Casajuana | Idea |
| Editing | Juan Luis Oliver | Assistant Editor |
| Art | José Zaro | Property Master |
