James Stewart and Lee J. Cobb are both on top form in this crime thriller. The latter, the boss who sends the former, one of his better reporters, to investigate the case of convicted murderer "Frank Wiecek" (Richard Conte) after his mother puts an ad in a newspaper offering $5000 for information that might cast doubt on the voracity of the verdict. Initially sceptical, "McNeal", soon begins to suspect that perhaps the conviction - based solely on the testament of a long lost witness "Wanda Skutnik" - might be flawed. Now, he has to deal with understandable hostility from the Chicago PD as wel...