Prison film permitted (or forced) to engage in boxing matches or martial arts bouts, replete with high-stakes wagering on the outcomes. These elements may be meshed together, where for example a prisoner forced to fight uses the occasion to plan an escape. Prison films set during war have become a popular subgenre known as prisoner of war film. Prison film A prison film is a film genre concerned with prison life and often prison escape. These films range from acclaimed dramas examining the nature of prisons, such as "Cool Hand Luke", "Midnight Express", "Brubaker", "Escape from Alcatraz", "The Shawshank Redemption", and "Kiss
Escape from Alcatraz (film) called it "one of the finest prison films ever made." Roger Ebert gave the film 3.5 stars out of 4, writing, "For almost all of its length, 'Escape from Alcatraz' is a taut and toughly wrought portrait of life in a prison. It is also a masterful piece of storytelling, in which the characters say little and the camera explains the action." Gene Siskel of the "Chicago Tribune" awarded 3 stars out of 4, calling it "very entertaining and well made. The principal problem is a too-quick ending that catches us by surprise." Kevin Thomas of the "Los Angeles Times"