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
