Sidney Lumet's The Hill is a stark, uncompromising look at the inside of a British military prison in North Africa during WW II. The all-male film, based on Ray Rigby's autobiographical play, is about the brutal mistreatment of prisoners by the screws at a stockade for court-martialed British soldiers.

The titular 'hill' is a monstrous man-made pile of sand seared by the blazing sun, to be used as a means of punishment in the blistering heat. A sadistic martinet Major Bert Wilson (Harry Andrews) runs the show here with an aim to break the soldier-prisoners down and then build them up to return as soldiers. His fascist method of discipline is to have the inmates clambering with full kit in the heat up and down the dreaded hill even if they are exhausted, as part of a punishment designed more to break a man's spirit rather than provide corrective treatment. The screenplay puts the spotlight on a new bunch of five new prisoners, one of whom is the hard-mouthed tank-man Roberts (Sean Connery). Together, they form an eclectic mix but all have one thing in common: they are terrorized by Sergeant Williams (Ian Hendry), a particularly sadistic new guard chosen by Major Wilson, who relishes the task of marching the men up and down the hill and watching them suffer. When Williams goes too far and causes the death of on the five men due to heat stroke, it sparks off a mutiny and Roberts decides to lodge a charge of murder against Williams. The stage is thus set for a dramatic and riveting confrontation, thrusting the drama to its bruising, ironic end.

In this long and unrelenting documentation of life in a military stockade, Sidney Lumet comes up with the sobering revelation that inhumanity is not unique with the enemy, in his own inimitable style. The cinematography is superlative as Oswald Morris shoots the film in monochromatic hues, making you feel parched from minute one. The acting is also top-notch. Harry Andrews is devastating as the sergeant major that runs the camp - a taut, controlled administrator who is a professional military man and Ian Hendry is brilliantly sinister as the evil sergeant who precipitates the crisis. Connery tears up the screen as the rebellious inmate, giving an intelligently restrained performance, carefully avoiding forced histrionics. Ossie Davis gets some of the best scenes and plays them superbly.

'The Hill' is a harsh, sadistic and brutal entertainment, made without any concessions to officialdom - among the best of the sub-genre has to offer.