Humphrey Bogart's final film pulls no punches in its indictment of boxing as it chronicles the career of an unfortunate pugilist who is duped into a series of tank jobs that get him a coveted but undeserved title shot. Bogart, an unemployed press agent, is hired to promote and build up the pretender at the request of an unscrupulous manager, played by Rod Steiger. The film notes the brutality, mob violence, insensitive owners and trainers, bookies, fixes, hopelessness and despair of fighters who take frightful punishment in the ring while managers and promoters profit. A brief segment of the picture dwells on the misfortunes of an ex fighter who wound up homeless, penniless and addle-brained after a career in the ring. The movie is grim and cynical, with a hard-edged undercurrent throughout. Bogart and Steiger have the expected showdown at the end as their differences clash but not before the dark underbelly of boxing has been exposed. Budd Schulberg's novel is the basis for this film and old pro Bogart is wonderful and gets strong support from Steiger and several others, especially Harold Stone and Nehemiah Persoff. Jersey Joe Walcott, in a few brief scenes, has a nice turn as a sympathetic trainer.