Cocaine Wars

Cocaine Wars is a 1985 ArgentineAmerican action drama film directed by Hctor Olivera and starring John Schneider, Federico Luppi, Rodolfo Ranni and Royal Dano. It was written by Olivera, Steven M. Krauzer and David Vias. The associate producer of the film was Fernando Ayala. It premiered in Argentina on August 1, 1985.

Miami DEA undercover agent Cliff Adams goes to South America to work for Gonzalo Reyes, a drug dealer who has become the biggest cocaine exporter of the region. The assignment becomes personal after the kingpin behind the drug ring murders Cliffs partner. Adams own life is eventually jeopardized after he refuses to perform a hit for the drug lord. Cliff decides to strike back before its too late.

Source: Wikipedia