"Fast" Eddie Felson is a small-time pool hustler with a lot of talent but a self-destructive attitude. His bravado causes him to challenge the legendary "Minnesota Fats" to a high-stakes match, but he loses in a heartbreaking marathon. Now broke and without his long-time manager, Felson faces an uphill battle to regain his confidence and his game. It isn't until he hits rock bottom that he agrees to join up with ruthless and cutthroat manager Bert Gordon. Gordon agrees to take him on the road to learn the ropes. But Felson soon realizes that making it to the top could cost him his soul, and perhaps his girlfriend. Will he decide that this is too steep a price to pay in time to save himself?

Bruno Anthony thinks he has the perfect plot to rid himself of his hated father and when he meets tennis player Guy Haines on a train, he thinks he's found the partner he needs to pull it off. His plan is relatively simple. Two strangers each agree to kill someone the other person wants disposed of. For example, Guy could kill his father and he could get rid of Guy's wife Miriam, freeing him to marry Anne Morton, the beautiful daughter of a U.S. Senator. Guy dismisses it all out of hand but but Bruno goes ahead with his half of the 'bargain' and disposes of Miriam. When Guy balks, Bruno makes it quite clear that he will plant evidence to implicate Guy in her murder if he doesn't get rid of his father. Guy had also made some unfortunate statements about Miriam after she had refused him a divorce. It all leads the police to believe Guy is responsible for the murder, forcing him to deal with Bruno's mad ravings.