Barbed Wire Dolls - Region 2 DVD

Jess Franco plays a sexually abusive father who is murdered by his daughter Maria (Lina Romay). She is sentenced to life imprisonment and would you believe it the female warden is an equally nasty piece of work (Monica Swinn). Along with Dr Costa, the sadistic warden relishes her opportunity to torture the prisoners, but with Maria's help, the girls plot their escape...