If you do Netflix (or if your DVD rental vendor of choice has a good selection of independent docs), do yourself a GREAT favor and check out Shakespeare Behind Bars, a documentary made back in '05 about a volunteer theatre project at a Kentucky prison.

Thanks go out to BSP commenter Mashaw for pointing me in the direction of this film (her friend Shana was the directory of photography for the piece).

Check out their website.

It's great stuff...