Shows the unfailing love of two women for the same man, one as his mistress, the other as his wife. The lives of these characters intertwine and are determined by the variegated fabric of delicate tradition and established vices shaky politics and intrigue of the society they live in. Based on the major novel (1877) by Benito Perez Galdos.
| Directing | Angelino Fons | Director |
| Editing | Pablo G. del Amo | Editor |
| Camera | Aldo Tonti | Director of Photography |
| Sound | Angelo Francesco Lavagnino | Original Music Composer |
| Costume & Make-Up | Vitin Cortezo | Costume Design |
| Art | Manuel Rincón | Property Master |
| Art | Elisa Ruiz | Assistant Set Decoration |
| Art | Wolfgang Burmann | Set Decoration |
| Production | Gustavo Quintana | Production Manager |
| Costume & Make-Up | Maruja Hernáiz | Costumer |
| Production | Manuel F. Manchón | Production Assistant |
| Lighting | Enrique de la Jara | Gaffer |
| Camera | Antonio Gómez | Assistant Camera |
| Production | Ángel Quintana | Production Assistant |
| Costume & Make-Up | José Luis Ruiz | Makeup Artist |
| Costume & Make-Up | Delfín | Costumer |
| Costume & Make-Up | Vicenta Palmero | Hairstylist |
| Camera | Manuel Mateos | Assistant Camera |
| Directing | Antonio Gamero | Assistant Director |
| Sound | Luis Castro | Foley Artist |
| Production | Curro Ferreras | Administration |
| Directing | Tony Fuentes | Assistant Director |
| Production | Emiliano Piedra | Producer |
| Art | José Moreno | Set Dresser |
| Camera | José García Galisteo | Camera Operator |
| Camera | Miguel Guzmán | Still Photographer |
| Directing | Gloria Roldán | Script Supervisor |
| Costume & Make-Up | José Luis Morales | Assistant Makeup Artist |
| Editing | Rory | Assistant Editor |
| Sound | Manuel Cora | Sound Engineer |