You can’t, of course, go past Prison Flicks, even if it’s been a bit quiet lately.

And if you’re looking for exploitative Women in Prison movies and have found yourself here by mistake, you could try this or this.

Or if you’ve really stumbled on this site by mistake - and what you were really after was some intelligent, knowledgeable discourse about film of all sorts - you should perhaps give a go. There’s even a section on the prison film genre.

There are plenty of noir movie sites. I like Where Danger Lives, particularly for the graphics.