Purgatory (1988)

Don’t pick up hitchhikers, ladies--especially if you’re Tanya Roberts and Julie Pop, who have their Peace Corps stint interrupted when they’re caught with a hunky drug dealer in Africa in Purgatory (1988). They’re quickly handed life sentences and sent to a women’s prison to be hosed down. Tanya soon realizes that her only chance is to screw her way out of captivity--and we don’t mean loosening the screws on her cell door. Julie keeps her clothes on while Tanya strips for the warden, but Adrienne Pearce makes up for that by doing time in a shower scene.