A professional thief rents a room in the house of a downtrodden lady to observe the bank he will assault.
| Actor | Role |
|---|---|
 Olga ZubarryAna María | Ana María |
 Alberto ClosasLuis Ayala / Baratino | Luis Ayala / Baratino |
 Amalia Sánchez AriñoAlfonsina | Alfonsina |
 Osvaldo MirandaMartín | Martín |
 Pedro QuartucciJuancho | Juancho |
 Severo FernándezSr. Larica | Sr. Larica |
 Nélida RomeroElena | Elena |
 Hugo PimentelFredo | Fredo |
 Amalia BernabéErnestina | Ernestina |
 Pablo CumoLorenzo Corsi | Lorenzo Corsi |
| MMiguel BebánCorsi 2 | Corsi 2 |
 Enrique FavaCorsi 3 | Corsi 3 |
 Elda DesselRosalía | Rosalía |
| CCarmen GiménezSra. González | Sra. González |
| AArsenio PerdigueroPortero | Portero |
| RRoberto DuránNot listed | Not listed |