Agent Zeta is an action-packed spy thriller that follows Iago, codenamed "Zeta," one of Spain's most skilled intelligence agents, who is pulled back into service after four former operatives connected to a secret mission known as Operation Ciénaga are assassinated. Tasked with locating the last surviving member of the operation, Zeta joins forces with Colombian intelligence agent Alfa as their investigation leads them across multiple countries, uncovering hidden conspiracies, political betrayals, and a mysterious sixth operative whose identity could expose decades of dangerous secrets. As enemies close in from every direction, Zeta must decide whom he can trust while confronting the consequences of past covert missions. Filled with high-speed chases, intense shootouts, and unexpected twists, the film explores themes of loyalty, sacrifice, deception, and the heavy cost of life as a spy.

