After a numbers runner is murdered in New York, Secret Service agent Carl Mahon tries to track down the killer. Working undercover, he moves into a Mississippi boarding home and falls for a teacher whom he must use as bait in a trap to catch a dangerous racketeer. Oscar Micheaux's all-black crime drama co-stars Starr Calloway, Grace Smith, John Everett. 109 min. Standard; Soundtrack: English; bonus shorts "Murder in Swingtime" (1938), "Open the Door Richard" (1945), and "Mr. Adam's Bomb" (1949). Plays All Regions.