Armed soldiers, thirsty and lost, run into the mysterious Sheila, who claims to be able to guide them to safety.
Four female convicts break out of prison, and during their escape they take hostage a bus full of young female tennis players. They drive the bus to the house of the judge who originally sent them to prison, where--since this is after all a women-in-prison picture--the hostages undergo various forms of physical and sexual abuse in various degrees of nudity.
The real story of the partisan Silvio Corbari (Giuliano Gemma). Silvio forms a band of partisans in Northern Italy, completely independent from the Italian organized resistance (CLN). Ines (Tina Aumont), leaves her husband to join the band and becomes Silvio's lover. Silvio seems to suceed in creating a free-zone, his personal republic, independent from Nazi-occupied Italy, in a little village called Tregnano.
