Helen Johansson

Julia, une physicienne, s'infiltre dans une prison de femmes afin de découvrir qui a tué sa soeur cadette. Elle se fait donc passer pour une détenue. Elle est très vite la victime de la directrice sadique et lesbienne et de ses gardiennes...

A clumsy investigator works in society with his dog and investigates a series of murders.

A woman murders her boyfriends and steals some diamonds he has smuggled. She gets found out though, and locked in a prison with an evil sadistic lesbian warden. She immediately sets about planning her escape with some of her fellow inmates, but the plans are even more difficult than they seemed when set in motion.