An Unknown Enemy - Season 1 - Eps 4: Guns
Barrientos infiltrates guns among the students, to make them seem like a more threatening force to president Diaz Ordaz. Elsewhere, the CIA tries to influence the military leaders of the country to move forward with a coup and they reject their plans. Alicia, finally discovers who the government infiltrator.
About An Unknown Enemy

Title: An Unknown Enemy
First Air Date: 2018-10-01
Last Air Date: 2022-09-28
Status: Returning Series
Rating: 8/10 (from 73 votes)
Language: ES
Seasons: 2
Total Episodes: 14
Network: Prime Video
Genres: Drama, War & Politics, Crime
Production Companies: Televisa
Synopsis
Fernando Barrientos, Head of the National Security Directorate, Mexico's Secret Police, is trying to reach the highest position in the country. On his way, he'll have to manipulate, betray, and kill, and he's well prepared for it. However, his path will be full of obstacles. Nobody, not even his family, will be immune to the chaos left in his quest for total power.