悍匪乾坤圈 The Unknown Man (1951)认领

　　Prominent attorney Brad Mason takes on the defense of Rudi Walchek, a young hit-man hoodlum accused of murder. Convinced of the youthful thug's innocence, Mason get him acquitted. Later, he learns from the murder-victim's father that Walchek is a low-level member of a protection-racket gang and was undoubtedly guilty. Mason is anxious to get the gang-leader, but when he discove...