A First Amendment scholar is recruited by an attorney to sue a publishing company after a hit man commits a triple murder by allegedly following a how-to manual the book company published. They set out to put the company on trial for providing blueprints for would-be murderers. Arguing that the publisher is not protected by the First Amendment, the crusading lawyers seek monetary damages for the victims' families.

Sam Giancana is a ruthless mob boss from Chicago. During a trip to Las Vegas, he sees a performance by the McGuire Sisters, a popular singing group with a pure image. Sam is attracted to Phyllis and begins aggressively courting her. The two enter into an epic romance, but it brings unwanted attention and tarnishes Phyllis's reputation. For Sam, however, the consequences are far more drastic, landing him in trouble with the law and his fellow mobsters.