Nightmare In Badham County (1976)

Two UCLA coeds have engine trouble in small Southern town. When they spurn the local sheriff's advances he arranges for them to be taken to the women's prison on trivial charges (the judge is a cousin), where they must endure atrocities at the hands of the administrators of the prison and the prison guards.

This made-for-TV movie was released outside the USA in a more explicit version, proving to be an especially huge hit in China. The film's success in China was so substantial that star Deborah Raffin became the unofficial ambassador from Hollywood to China; she arranged meetings between Hollywood luminaries and Chinese leaders and filmmakers to get Chinese films distributed in America and American films released in China. Moreover, Raffin was nominated for an Emmy for her performance in the picture.