Sol Madrid
Sol Madrid is a 1968 film directed by Brian G. Hutton and filmed in Acapulco. It was released in the UK as The Heroin Gang.
The mob sends hit man Dano Villanova to deal with Harry and get the money back. Sol Madrid, an undercover narc, is out to find Harry first, hoping to persuade him to testify against organized crime in court.Stacey happens to be Villanovas former girlfriend. Things get complicated in Mexico, where a heroin dealer named Dietrich is engaged in criminal activity while Mexican law official Jalisco is on the case. Before she can flee on a yacht, Stacey is taken captive by Villanova and shot up with dope until shes turned into an addict. ........
Source: Wikipedia
