A Mexican film noir revolving around a crime: the suicide of one of Diana (María Félix)'s lovers and the disposal of his body in order to avoid a scandal. Diana not only engineers the entire scheme, but drafts her two other suitors: her fiance Adolfo (Julio Villareal) and his nephew Miguel (Luis Aldas).
| Directing | Fernando de Fuentes | Director |
| Writing | Fernando de Fuentes | Screenplay |
| Writing | Paulino Masip | Screenplay |
| Sound | Agustín Lara | Music |
| Sound | Rosalío Ramírez | Music |
| Editing | Jorge Busto | Editor |
| Art | Vicente Petit | Art Direction |
| Costume & Make-Up | Beatriz Sánchez Tello | Costume Design |
| Camera | Ignacio Torres | Director of Photography |
| Production | Fernando de Fuentes | Producer |
| Production | Jesús Grovas | Producer |
| Directing | Moises M. Delgado | Assistant Director |
| Costume & Make-Up | Sara Mateos | Makeup Artist |
| Sound | Enrique Rodríguez | Sound Mixer |
| Sound | Eduardo Fernández | Sound Mixer |
| Camera | Andrés Torres | Camera Operator |
