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Consuelo Frank as Magdalena |
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Jorge Vélez as Federico / Friedric |
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Rosita Arriaga as Frau Dressel |
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Ramón Armengod as Gonzalo Ramirez |
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Julián Soler as Rodolfo / Rudolph |
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Manuel Tamés as Hans |
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Liebe Wolf as Helga Petersen |
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Rodolfo Calvo as Sr. Orellana (uncredited) |
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Enrique Carrillo as Policía (uncredited) |
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Esther Fernández as Empleada oficina (uncredited) |
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Carlos López as Sirviente de Gonzalo (uncredited) |
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Fernando Wagner as Invitado alemán fiesta (uncredited) |
| Writing | Fernando de Fuentes | Writer |
| Production | Fernando de Fuentes | Producer |
| Sound | Juan S. Garrido | Original Music Composer |
| Editing | Fernando de Fuentes | Editor |
| Art | Francisco Gómez Palacio | Art Direction |
| Production | Paul Castelain | Production Manager |
| Directing | Mario de Lara | Assistant Director |
| Camera | Ross Fisher | Director of Photography |
| Camera | Alex Phillips | Director of Photography |
| Directing | Fernando de Fuentes | Director |
| Sound | José B. Carles | Sound |
| Camera | Agustín P. Delgado | Camera Operator |
| Directing | Matilde Landeta | Script Supervisor |
