Cry of a Prostitute (1974)

Thriller Starring Henry Silva and Barbara Bouchet. She Left Prostitution only to find Murder! Shes a former prostitute, now married to a gang boss dealing in black market currency and illicit drug traffic. He is a cold-blooded killer: a 'mob hitman' sent to Italy to pacify rival gangs impeding on Mafia operations, when the ex hooker falls for the underworld assassin all hell breaks loose as the rival gangs turn the tables & make him their target.