Man I didn't know what I was in for when I sat down to watch this brutal little gem. This portrait of a doomed attempted prison break from a death row cell block hits very hard, and it left me shaking my head in stunned silence.
I'm not surprised to learn from other reviews here that this story began its life as a stage play; most of the action takes place on one set, it features an ensemble cast with multiple meaty roles, and the first half of the film works at a deliberate pace with longer takes and scenes than are conventionally cinematic. It walks a thin line, how to get across the agonizing boredom of being in such a lockup, without becoming boring itself? The answer is to spread dialog around, and to give a lot of weight to mundane events, magnifying tensions and emotions. It gives the excellent cast a lot of room to create, if not exactly sympathy, at least an understanding of where the characters are coming from.
The second half (or maybe final third) of the movie is an altogether different animal, as the ticking timebomb of Mickey Rooney's John Mears explodes into violent retribution. Mears is a complicated character, an atheist and maybe a nihilist, but he cares deeply about his fellow death row inmates. Rooney's performance is AMAZING and dominates this section of the film. Also excellent are Clifford David as the youngest man on the row, next scheduled to be executed, and Frank Overton as Father O'Connors, the priest who gives the condemned men their last rites. His character shows tremendous courage as events spiral into bloodshed; he has a lot more backbone than the guards, who for the most part are sniveling, cowardly, sadistic creeps.
And as others have noted, the jazz score is outstanding, dynamic, punchy, and powerful. It maybe calls attention to itself a little too much, but it's wildly effective in underlining and slapping exclamation points on events throughout the film.
In short, terrific.
