The Killer That Stalked New York (1950)

Director: Earl McEvoy
Cast: Barry Kelley, Carl Benton Reid, Charles Korvin, Dorothy Malone, Evelyn Keyes, Lola Albright, Ludwig Donath, William Bishop

Synopsis:

In New York, Sheila Bennet and her spouse, Matt Krane, are trying to unload a trove of rare jewels they smuggled into America from Cuba, but the police are hot on the couple’s trail. Meanwhile, government officials begin a desperate search for an unknown individual who is infecting the city with smallpox.