Directed by
| Antonio del Amo | ||
Writing Credits (in alphabetical order)
| Manuel Mur Oti | ... | (screenplay) |
| Manuel Mur Oti | ... | (story) |
Cast (in credits order)
| Maria Denis | ... | Blanca / Elena / Lola / Marta (as María Denis) | |
| Fosco Giachetti | ... | Alberto Reyes, pintor | |
| Carlos Muñoz | ... | enamorado de Lola | |
| Tomás Blanco | ... | soldado enamorado de Blanca | |
| Luis Prendes | ... | Enamorado de Elena | |
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Margarete Genske | ... | Laura |
| José Jaspe | ... | Dueño del café | |
| Arturo Marín | ... | Mendigo | |
| Manuel de Juan | ... | Amigo del pintor | |
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Amparo Guerrero | ... | Madre superiora |
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Elda Garza | ... | Julia |
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Emilio Ruiz de Córdoba | ... | Primer doctor |
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Matilde Artero | ... | Casera del pintor |
| Rest of cast listed alphabetically: | |||
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Manuel Bengoa | ... | Soldato |
| Manuel Guitián | ... | Cliente insatisfecho | |
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Alfredo Herrero | ... | Médico |
Music by
| Jesús García Leoz | ||
Cinematography by
| Manuel Berenguer | ||
Editing by
| Bienvenida Sanz | ||
Art Direction by
| Manuel Mur Oti | ||
Additional Crew
| Maruja Catalá | ... | voice dubbing: Margarete Genske and Amparo Guerrero (uncredited) |
| Lola Cervantes | ... | voice dubbing: María Denis (uncredited) |
| Francisco Sánchez | ... | voice dubbing: Fosco Giachetti (uncredited) |