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Conrado San Martín as Inspector Tanner |
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Diana Lorys as Wanda Bronsky / Melissa |
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Howard Vernon as Dr. Orloff |
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Perla Cristal as Arne |
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María Silva as Dany (as Mary Silvers) |
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Ricardo Valle as Morpho Lodner |
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Mara Laso as Irma Gold |
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Venancio Muro as Jean Rousseau 'Jeannot' |
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Félix Dafauce as Chief Inspector |
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Faustino Cornejo as Raymond |
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Manuel Vázquez as Klein |
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Juan Antonio Riquelme as |
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Fernando Montes as Malou (as Fernando C. Montes) |
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Elena María Tejeiro as Ursula Camila |
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Javier de Rivera as |
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Ángel Calero as |
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Sandalio Hernández as |
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Fernando Sala as |
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María de la Riva as (as Mª de la Riva) |
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Laly Vicent as |
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José Carlos Arévalo as |
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Enrique Ferpi as |
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Rafael Ibáñez as |
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Carmen Porcel as Madame Gold |
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Rafael Hernández as |
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Marisa Paredes as Klemp |
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Luis Rico as |
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Juan García Tiendra as False Suspect |
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Amy Márquez as |
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Antonio Ramos as |
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Luis Domínguez Luna as |
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María del Carmen Ruiz as (as Mari Carmen Ruiz) |
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Pedro José Mariña as |
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Pilar Gómez Ferrer as Wanda's Dresser |
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Tito García as |
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Mercedes Manero as (as Mercedes Manera) |
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Antonio Ramos as |
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Juan Antonio Arévalo as (as Juan Antº Arévalo) |
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Jesús Franco as Pianist (uncredited) |
