Caged Heat

A girl is caught in a drug bust and sent to a Southern penitentiary. The iron-handed wheelchair-bound warden (Barbara Steele) takes exception to a stand-up routine performed by the girls and takes punitive steps, aided by the sadistic doctor (Warren Miller) who is performing illegal electroshock experiments and raping drugged prisoners. After a while the prisoners put away their petty differences and plan the Big Prison Escape.