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Concha Velasco as Juana (as Conchita Velasco) |
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Amparo Soler Leal as Francisca |
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Laura Valenzuela as Lt. Sheila Gresham (as Láura Valenzuela) |
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Manolo Gómez Bur as Lorenzo de Soto |
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Alfredo Landa as Antonio Ponce de León |
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José «Saza» Sazatornil as Dr. Peter Puig |
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Margot Cottens as Mrs. Meg Stevens |
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Lina Morgan as Mari Loli |
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Florinda Chico as Doña Lola |
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Álvaro de Luna as Spencer |
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William Layton as Mr. Stevens |
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King Black as Marido de Doña Lola |
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Charles Stalmaker as Nathan |
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José María Tasso as Músico (uncredited) |
| Directing | José María Forqué | Director |
| Production | José Luis Dibildos | Producer |
| Sound | Antón García Abril | Music |
| Art | Rafael García | Property Master |
| Editing | Isabel Campos | Assistant Editor |
| Production | Juan Campos | Production Manager |
| Art | Francisco Rodríguez Asensio | Settings |
| Art | Antonio Luna | Property Master |
| Production | Serafín García Trueba | Assistant Production Manager |
| Directing | Antonio Moxo | Assistant Director |
| Costume & Make-Up | Humberto Cornejo | Costume Design |
| Costume & Make-Up | Manolita Castro | Assistant Makeup Artist |
| Editing | Petra de Nieva | Editor |
| Camera | Enrique Montoya | Still Photographer |
| Production | Antonio Martín | Administration |
| Art | Adolfo Cofiño | Set Decoration |
| Directing | Juan Antonio Arévalo | Script Supervisor |
| Writing | José Luis Dibildos | Writer |
| Lighting | Casimiro Dengra | Lighting Technician |
| Costume & Make-Up | Romana González | Hairstylist |
| Costume & Make-Up | Fernando Martínez | Makeup Artist |
| Art | Ricardo Mengíbar | Property Master |
| Art | Jesús Mateos | Property Master |
| Camera | Cecilio Paniagua | Director of Photography |
| Production | Roberto Monleón | Assistant Production Manager |
| Sound | Antonio Alonso Ciller | Sound Editor |
| Camera | Ramiro Sabell | Assistant Camera |
| Camera | Clemente Manzano | Camera Operator |
| Costume & Make-Up | Paquita Pons | Wardrobe Master |
| Writing | Alfonso Paso | Theatre Play |
| Writing | José Luis Dibildos | Dialogue |
| Directing | Sinesio Isla | First Assistant Director |
| Production | José Luis Dibildos | Executive Producer |
