"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."
Armando Moreno
as Pablo Durán
Manuel Gas
as Inspector Peña
Miguel Fleta
as Carlos Martín
José Marco
as Pedro Lofón
Carolina Jiménez
as María Lofón
Barta Barri
as Barrier, Jefe de la Banda
Francisco Piquer
as Manuel
Arsenio Freignac
as Morales
Fernando Vallejo
as Don Francisco
Pau Garsaball
as
Carmen López Lagar
as Madre de Carlos
José Ocón de Eslava
as Comisario jefe
María Dolores Gispert
as María Rosa
Rosa Moragas
as Mujer del inspector Peña
Jesús Colomer
as Rafael
Ramón Hernández
as Pelanas
Salvador Garrido
as (no acreditado)
Matías Ferret
as Gimeno
Mario Gas
as Hermano de María Rosa
José «Saza» Sazatornil
as Reportero
Juan Monfort
as Matón
Jose Casajuana
Idea
José Antonio de la Loma
Writer
Ricardo Gascón
Director
Augusto Algueró
Music
Ricard Lamote de Grignon
Pablo Ripoll
Director of Photography
Andrés Vallvé
Decorator
C. Ordóñez del Valle
Police Consultant
Domingo Pruña
Assistant Director
Luis Linares
Continuity
Manuel F. Luengo
Production Secretary
Ricardo González
Camera Operator
José Luis Pérez de Rozas
Assistant Camera
Francisco Peso
Still Photographer
Ramón Quadreny
Editor
Juan Luis Oliver
Assistant Editor
Adrián Jaramillo
Makeup Artist
Teresa Plumed
Assistant Makeup Artist
Manuel Rubio
Assistant Unit Manager
Valentín Sallent
Production Director
Jesús Castro Blanco
Rafael Navarro
Sound Director
Miguel Sitges
Sound Engineer
Isaac
Antonio Liza
Construction Manager
José Zaro
Property Master