Love Camp 7

The Allied forces team up with the French resistance to plant two female soldiers as prisoners within a concentration camp in order to help a female scientist escape. It's got all the expected whippings, gropings and all-girl orgies but it also details the political maneuvering of the German officers controlling the camp and follows the commanding Allied officers tracking the daily progress of the mission. There's some war shoot em up action near the end as well.

Terrible.

even as exploitation this still doesn't measure up to "shitty".