Social film that explores journalism's fight against fraud, intimidation, extortion and political crimes during the 30s in Argentina.
| Actor | Role |
|---|---|
 Gloria BayardoNot listed | Not listed |
 Cayetano BiondoNot listed | Not listed |
 María Esther BuschiazzoMaría Lucero | María Lucero |
 Rufino CórdobaJacinto Lucero | Jacinto Lucero |
 Elisa GalvéAurora Goyena | Aurora Goyena |
 Adolfo LinvelNot listed | Not listed |
 Ángel MagañaEnrique Lucero | Enrique Lucero |
 Federico MansillaDon Rosales | Don Rosales |
 José OlarraDon Torcuato Goyena | Don Torcuato Goyena |
| LLeticia ScuryNot listed | Not listed |
 Marino SeréOrdóñez | Ordóñez |
 Félix TortorelliNot listed | Not listed |