A young woman is lured to an island paradise, where she is drawn into a dark world of pleasure, pain, and murder under the control of a sinister figure.
| Actor | Role |
|---|---|
 Maria RohmMadam Saint Ange | Madam Saint Ange |
 Marie LiljedahlEugenie | Eugenie |
 Jack TaylorMirvel | Mirvel |
 Christopher LeeDolmance | Dolmance |
 Paul MüllerMistival | Mistival |
| MMaría Luisa PonteMadame Mistival | Madame Mistival |
| AAnney KablanAugustin | Augustin |
| UUta DahlbergTherese | Therese |
 Colette GiacobineColette (uncredited) | Colette (uncredited) |
 Herbert FuxHardin (uncredited) | Hardin (uncredited) |
| NNino KordaRoches (uncredited) | Roches (uncredited) |
 Jesús FrancoMan in Red Ritual Scene (uncredited) | Man in Red Ritual Scene (uncredited) |