Budd Schulberg's novel was published in 1947 and became a best seller. Film rights were bought by RKO who paid for Schulberg to write the screenplay. Joseph Cotten was to star. Filming was delayed. In 1950 Alfred Hayes was writing the script and RKO announced the movie would be shot under the production unit run by Jerry Wald and Norman Krasna however no film resulted. Wald left RKO to join Columbia. In March 1955 Columbia announced bought the project from RKO as a vehicle for Humphrey Bogart. Wald said he was inspired by the fact the novel kept appearing on popular books at the library. Wald had 20% of the film, although he is not credited on it as producer. According to Schulberg, "Columbia asked me to write the screenplay, but they insisted that I come to Hollywood because Harry Cohn likes to look at the script every two or three days. That’s just what I wanted to avoid. So I turned it down. For some reason, they couldn’t understand my attitude.” The script was written by Philip Yordan who recalled "Steiger's part was the picture. Bogart had a contract with Columbia, so he had to do the picture, and he had no role. He raised hell and gave me a bad time. He behaved very badly on the picture because it wasn't his picture.... He was [supposed to be playing] a weak man that sold out. He didn't want to play that." Yordan said he wanted
Victor Mature to play the prize fighter but Robson wanted a real fighter, cast Mike Lane "and he ruined the picture. Guy couldn't act! I said, "Mark, I don't feel anything with this guy. The picture's cold." But Mark was only interested in social content."{{cite book|url=https://publishing.cdlib.org/ucpressebooks/view?docId=ft0z09n7m0&chunk.id=d0e17295&toc.depth=1&toc.id=d0e17295&brand=ucpress|chapter=Phil Yordan: The Chameleon|page=375-276|title=Backstory 2 Interviews with Screenwriters of the 1940s and 1950s Filming started October 1955. In early 1956, Bogart was diagnosed with esophageal cancer, and he died on January 14, 1957. Steiger recalled the actor's professionalism during production, even while coping with the disease: "Bogey and I got on very well. Unlike some other stars, when they had closeups, you might have been relegated to a two-shot, or cut out altogether. Bogey didn't play those games. He was a professional and had tremendous authority. He'd come in exactly at 9am and leave at precisely 6pm. I remember once walking to lunch in between takes and seeing Bogey on the lot. I shouldn't have because his work was finished for the day. I asked him why he was still on the lot, and he said, 'They want to shoot some retakes of my closeups because my eyes are too watery'. A little while later, after the film, somebody came up to me with word of Bogey's death. Then it struck me. His eyes were watery because he was in pain with the cancer. I thought: 'How dumb can you be, Rodney'!" The film was released with two different endings: one where Eddie Willis (inspired by sports writer Harold Conrad, according to Conrad) demanded that boxing be banned altogether, and the other where he merely insisted that there be a federal investigation into boxing. The video version contains the "harder" ending, while most television prints end with the "softer" message. Occasionally inaudible in a take, some of Bogart's lines as Willis are reported to have been dubbed in post-production by
Paul Frees. ==Reception==