Emanuelle is framed by a corrupt D.A. while investigating a drug smuggling operation and has to tough it out under lock and key, dealing with a strict warden and abusive guards.
| Actor | Role |
|---|---|
 Laura GemserEmanuelle Arsan | Emanuelle Arsan |
 Gabriele TintiCrazy Boy Henderson | Crazy Boy Henderson |
 Ursula FloresAlbina | Albina |
 Maria RomanoLaura | Laura |
 Antonella GiacominiIrene | Irene |
 Raul CabreraVictor "Geronimo" Brain | Victor "Geronimo" Brain |
 Pierangelo PozzatoHelmut "Blade" von Bauer | Helmut "Blade" von Bauer |
 Robert MuraBrett O'Hara | Brett O'Hara |
| MMichael LaurantPrison Official | Prison Official |
 Françoise PerrotMolly, the Guard | Molly, the Guard |
 Jacques StanyDistrict Attorney Robinson | District Attorney Robinson |
 Flo AstairSelf | Self |
 Carlo De MejoLawman Harrison | Lawman Harrison |
 Franca StoppiHead Guard | Head Guard |
 Lorraine De SelleColleen, The Warden | Colleen, The Warden |
 Omero CapannaPrisoner Transport Driver | Prisoner Transport Driver |
 Giuseppe MarroccoJournalist | Journalist |
 Ettore MartiniPoliceman | Policeman |