Cidade nas Trevas was released in the year 1956。Cidade nas Trevas is also called as While the City Sleeps, No Silêncio de Uma Cidade, News Is Made at Night, Mientras Nueva York duerme, Læbestiftmorderen, Huulipunamurhaaja, Femte offret, Cinquième victime, Bestie。

Death of media magnat Amos Kyne is causing power struggle between his executives. In the meantime New York women become prey of a serial killer. Reporter Edward Mobley is in that circumstances faced with almost impossible missions: to catch the killer, to prevent the media empire from falling into the wrong hands and to save his romantic relationship from break-up.

Cidade nas Trevas actors and actresses include Ida Lupino, Mae Marsh。