An atmosphere of mystery surrounds the death of Juan Durán. Paula, his wife, who has traveled to Rio de Janeiro to meet her husband, receives the news of his death. Since then, she also feels the impression of being watched and persecuted.
| Actor | Role |
|---|---|
 Yvonne BastienNot listed | Not listed |
| TTomás BlancoNot listed | Not listed |
 Julia Caba AlbaNot listed | Not listed |
 Perla CristalNot listed | Not listed |
 Alberto de MendozaNot listed | Not listed |
 Gérard TichyNot listed | Not listed |