I’ve always thought that this film was going to be one of those seedy, underground 1970s sexploitation films with no plot and lots of naked women being whipped left right and centre. However, I’m pleased to say that while it is low budget, with the odd flash of unnecessary flesh it is also quite a reasonable little horror that at times can be quiet harrowing.

Made by independent producer and director Pete Walker, it is the first of a trilogy of horror/thrillers that he made with writer David McGillivray during the 1970s. Classed as a WIP (Women In Prison) film, it is definitely a film with a... read the rest.