Who played what?

This is a frustrating movie in that many of the characters in it are never referred to by name in the dialog. This makes the cast list an exercise in futility. What was the name of the female character, for example, who was sweet-talked by Eric Roberts into illegally pulling an inmate's file? What was the name of the hairy-chested inmate who accompanies Tommy Lee Thomas in his escape from prison? What was the name of the young blond guard who applies the electrical wire in the torture session? Etc. Etc. Can anyone help?