The sometimes profound, sometimes slightly sordid tale of Elena, a famous concert pianist who, as a child, was sexually assaulted by a circus clown while the music of Manuel de Falla "Ritual Dance of Fire" could be heard from the circus tent. Since that time, Elena has gone into hysterics every time she hears that composition. Making matters worse, the lascivious clown is now her business manager.
| Directing | Daniel Tinayre | Director |
| Writing | Emilio Villalba Welsh | Writer |
| Camera | Humberto Peruzzi | Director of Photography |
| Writing | Alejandro Verbitzky | Writer |
| Writing | Andrés Legrand | Author |
| Writing | Daniel Tinayre | Adaptation |
| Crew | Ignacio Souto | Cinematography |
| Sound | Juan Ehlert | Music |
| Sound | José María Castro | Music Director |
| Sound | Franz Liszt | Songs |
| Sound | Manuel de Falla | Songs |
| Sound | Frédéric Chopin | Songs |
| Sound | Ludwig van Beethoven | Songs |
| Sound | Felix Mendelssohn Bartholdy | Songs |
| Sound | Germán Szulem | Sound |
| Sound | Cándido Hours | Sound |
| Editing | José J. Serra | Editor |
| Art | Álvaro Durañona y Vedia | Art Direction |