Tightly paced crime drama about a government agent who goes undercover to break open a big-city crime ring and bring its leader to justice for the murder of the G-man's friend. As he closes in on bringing the bad guys down, he is recognized by a sadistic assassin─throwing his assignment and his life into jeopardy. Donald Cook, J. Carrol Naish, Evalyn Knapp star. 67 min. Standard; Soundtrack: English. Plays All Regions.