"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
Pablo Ripoll
Director of Photography
C. Ordóñez del Valle
Police Consultant
Adrián Jaramillo
Makeup Artist
José Antonio de la Loma
Idea
Valentín Sallent
Production Director
Writer
Ricard Lamote de Grignon
Music
Luis Linares
Continuity
Antonio Liza
Construction Manager
Manuel Rubio
Assistant Unit Manager
Rafael Navarro
Sound Director
Teresa Plumed
Assistant Makeup Artist
Augusto Algueró
Francisco Peso
Still Photographer
Jesús Castro Blanco
José Luis Pérez de Rozas
Assistant Camera
Miguel Sitges
Sound Engineer
Ricardo Gascón
Director
Andrés Vallvé
Decorator
Domingo Pruña
Assistant Director
Manuel F. Luengo
Production Secretary
Isaac
Ricardo González
Camera Operator
Ramón Quadreny
Editor
Jose Casajuana
Juan Luis Oliver
Assistant Editor
José Zaro
Property Master