Marie Liljedahl (the luscious star of INGA) is Eugenie, an innocent young woman taken to an island paradise where she is initiated into a world of pleasure and pain controlled by the sinister Dolmance (Christopher Lee). But when she surrenders to her own forbidden fantasies, Eugenie becomes trapped in a frenzy of drugs, sadomasochism and murder. Can a frightened girl in the grip of carnal perversion find sanctuary in the orgies of the depraved? Features three additional full-length features.