 Laura GemserEmanuelle / Laura | Emanuelle / Laura |
 Gabriele TintiDoctor Moran | Doctor Moran |
 Maria RomanoKitty | Kitty |
 Ursula FloresConsuelo | Consuelo |
 Antonella GiacominiMalone | Malone |
 Franco CaraccioloLeander | Leander |
 Françoise PerrotHertha | Hertha |
 Lorraine De SelleHead Warden | Head Warden |
 Jacques StanyChief Inspector | Chief Inspector |
 Leila DurantePilar | Pilar |
 Franca StoppiRescaut | Rescaut |
 Raul CabreraMiguel | Miguel |
 Omero CapannaGuard (uncredited) | Guard (uncredited) |
| CCarolyn De FonsecaHertha (voice) (uncredited) | Hertha (voice) (uncredited) |
 Larry DolginDoctor Moran (voice) (uncredited) | Doctor Moran (voice) (uncredited) |
| SSusan SpaffordHead Warden (voice) (uncredited) | Head Warden (voice) (uncredited) |
 Pat StarkeEmanuelle / Laura (voice) (uncredited) | Emanuelle / Laura (voice) (uncredited) |
| VVirgilio DaddiMale Prisoner (uncredited) | Male Prisoner (uncredited) |
 Maurizio StreccioniMale Prisoner (uncredited) | Male Prisoner (uncredited) |
| AAldo Dell'AcquaMale Prisoner (uncredited) | Male Prisoner (uncredited) |
 Arnaldo Dell'AcquaInmate (uncredited) | Inmate (uncredited) |
 Rolando De SantisInmate (uncredited) | Inmate (uncredited) |
 Franco DaddiInmate (uncredited) | Inmate (uncredited) |
 Freddy LogartInmate (uncredited) | Inmate (uncredited) |
 Luciano FotiInmate (uncredited) | Inmate (uncredited) |
 Flo AstairPrison Guard (uncredited) | Prison Guard (uncredited) |
