Panic in the Streets plot
"THE SCREEN'S GREATEST EXCITEMENT OF THE YEAR!"
Physician Lieutenant Commander Clinton "Clint" Reed is in charge of the Public Health Service in New Orleans. Clint has a hard time saving New Orleans from a plague epidemic. This epidemic was brought into New Orleans by the illegal refugee Kochak, who came ashore via the ship the 'Nile Queen'. The ailing Kochak leaves the card game prematurely and he is followed by the violent criminal Blacky and his henchmen Raymond Fitch and Poldi. Kockak is murdered by Blacky and the coroner then determines that he has had the plague. Clint encounters resistance from skeptical police captain Tom Warren on his initiatives to prevent the spread of the plague. However, Clint gives Tom 48 hours to find Kochak's most likely infected killers and prevent further spread of the plague. Clint comes on the trail of the three criminals, of which in any case Poldi turns out to be infected with the plague.