81 mins | May 31, 1969
81 mins | May 31, 1969
| Producers | Saeta Films |
| Original title | Prisionero en La Ciudad |
| Directors | Antonio de Jaén |
| Writers | Antonio de Jaén |
as Marcos
as Elías
as Isabel
as Ambrosio
as Rosi
as Aunt Flora
as Blanca
as Commissioner Hernández
as Blackmailer
as Gregory