A doctor whose wife has been accidentally killed by a young man who lives in an impoverished zone of Madrid, goes there with the intention of taking revenge, but after meeting the man's little sister, he goes through a change of heart and decides to stay and help the people that live there, supported by the benevolent local priest.
| Actor | Role |
|---|---|
 Renato BaldiniDottor Losada | Dottor Losada |
| DDecimo CristianiSebas | Sebas |
 Domingo RivasNot listed | Not listed |
 José CalvoNot listed | Not listed |
 Lili CerasoliNot listed | Not listed |
 Manuel RequenaNot listed | Not listed |