Only Leo Gordon was missing among such a cast: Ted De Corsia, Steve Cochran, Phil Carey.... At the same scale as RIOT IN CELL BLOCK 11 and better than REVOLT IN THE BIG HOUSE, this prison riot film belongs too the top five of them, maybe after BRUTE FORCE and THE LAST MILE, of course. Steve Cochran, for me, nearly steals the show for his performance. The director Crane Wilbur also made a good job with another film : CANON CITY, very close to Howard Koch's BIG HOUSE USA. The directing, photography, cast, story telling are purely flawless, despite the tiny budget. Anyway, don't miss this tough, rough, gritty prison film, and don't get surprised not to find many women here, just some small supporting parts.