This film provides a scathing indictment of the American prison system. The story and characters are fictional. But the film was shot entirely in a real-life prison. And many of the extras are actual prisoners.
The lead character is a straight-arrow college professor named Jonathon Paige (Alan Alda). He's a new arrival, and he has no intention of playing the usual prison games. The antagonist is Slocum (Vic Morrow), a veteran prisoner who, along with his buddies, runs Cell Block C, where Paige is assigned. Slocum is a bully who uses a carrot and stick approach to get what he wants. And Cell Block C is his little fiefdom.
The plot is straightforward and easy to follow. There's a lot of dialogue, which is to be expected in a setting that is so closed and claustrophobic. Most of the conflict is verbal, but some is physical. A major plot point that figures in the story's climax is introduced a little late in the story. It needed to be introduced much earlier.
Cast and acting are acceptable. Cinematography is fairly standard. In the copy I watched, images were a tad grainy and blurry. The film has rather little background music. Most of the ambient sounds are natural to the setting.
Prison movies tend to be alike, with the same general setup and depressing tone. "The Glass House" fits within that description. On the other hand, the film's theme is a bit more pronounced. The message is that prisons function off-limits to standard institutional accountability. As a result, corruption flourishes. One is left with the impression that the American prison system is an institutional racket, and the prisoners are victims of the corrupt guards and administrators. In this view, prisons are as criminal as the inmates.
