Justine is a nubile young virgin cast out of a French orphanage and thrust into a depraved world of prostitution, predatory lesbians, a fugitive murderess, bondage, branding, and one supremely sadistic monk. It's a twisted tale of strange desires, perverse pleasures and the ultimate corruption of innocence as told by the Marquis de Sade.
| Actor | Role |
|---|---|
 Koo StarkJustine | Justine |
| LLydia LisleJuliette | Juliette |
 Martin PotterLord Carlisle | Lord Carlisle |
 Katherine KathMme Laronde | Mme Laronde |
| HHope JackmanMrs. Bonny | Mrs. Bonny |
| BBarry McGinnGeorge | George |
| MMaggie PetersenMother Superior | Mother Superior |
 Ann MichellePauline | Pauline |
 Glory AnnenNun / Prostitute | Nun / Prostitute |
| BBarbara EatwellProstitute (uncredited) | Prostitute (uncredited) |
 Jeannie CollingsProstitute (uncredited) | Prostitute (uncredited) |
 Jennifer GuyProstitute (uncredited) | Prostitute (uncredited) |
| CCarol NohProstitute (uncredited) | Prostitute (uncredited) |
| EEcho StradeProstitute (uncredited) | Prostitute (uncredited) |
| LLouis IfePastor John | Pastor John |
| DDavid MastermanArcher | Archer |
| IIan McKayBrough | Brough |
 Malou CartwrightSister Claire | Sister Claire |
| IInternational ChrysisRedhead (uncredited) | Redhead (uncredited) |