Shortages in postwar Berlin have created a blooming black market, and the goods rounded up during a major police raid all seem to come from the same source. The trail leads Commissioner Naumann to the Alibaba Cabarett, but he is unable to find conclusive evidence to convict its owner Goll.
Friedrich Naumann, Kriminalkommissar
Auguste Naumann, seine Frau
Anna, seine Tochter
Karl Lorenz, Kriminal-Anwärter
Hugo Lembke, Kriminalrat
Der „flotte Willi“
Köppke