| Original title | Sin of love |
| Year | 1961 |
| Duration | 110 min. |
| Country | Spain |
| Director | Luis Cesar Amadori |
| Screenplay | Luis Cesar Amadori, Jesus Maria of Arozamena |
| Song | Gregorio Garcia Segura |
| Photography | Antonio L. Ballesteros |
| Distribution | Sara Montiel (AKA Sarita Montiel), Reginald Kernan, Rafael Alonso, Gerard Tichy, Terence Hill, Alessandra Panaro, Ana Maria Custodio, Ana María Noé |
| Producer | Spain-Italy-Argentina co-production; Cesare Gozalez P.C. / Benito Perojo Productions |
| Gender | Drama. Musical |
| Synopsis | Sister Belén, who works as a spiritual guide in a women's prison, she is a very understanding woman, possibly due to his past. In other times it was Magda, the star of the cabaret “The Mill of Twenty”. attractive, young and admired by the public, I had it all, but three very different men ruined her life. |