82 mins | Crime | Jan. 1, 1970
82 mins | Crime | Jan. 1, 1970
| Producers | Ignacio Ferrés Iquino (IFISA), IFI Producción S.A., I.F.I. España S.A |
| Original title | Investigación criminal |
| Directors | Francisco G. Siurana, Juan Bosch |
| Writers | Manuel Bengoa, Juliana San José de la Fuente, José Santugini, Juan Lladó, Ignacio F. Iquino |
as Fernando Olmos
as Inspector Basilio Lérida
as Óscar
as Eduardo (as José Ignacio Abadal)
as Isabel
as Celia Albéniz
as Mario
as
as
as
as Empleado de lavacoches
as Policía
as Personaje
as Teresa (uncredited)
as Helga (uncredited)
as Chica secuestrada (uncredited)
