Agent Zeta (2026)

Four former Spanish intelligence officers are mysteriously murdered across the globe in a simultaneous attack. The CNI uncovers that all of them were involved in a clandestine operation known as "Operation Ciénaga" conducted years earlier in Colombia. Zeta, the agency’s top operative, is tasked with tracking down and safeguarding the sole survivor of the massacre, embarking on what may be his most dangerous international mission to date. To aid him, Colombian agent Alfa, a highly skilled operative, joins Zeta, appearing to possess deeper knowledge about the hidden secrets of "Ciénaga" than anyone else.