Declassified: Untold Stories of American Spies (2016)

S1E4 Cuba: Traitor on the Inside

In a high-stakes operation, the FBI collaborates with the Defense Intelligence Agency to apprehend Ana Montes, a senior analyst at DIA. She is suspected of leaking classified information to the Cuban government, raising concerns about national security and the integrity of intelligence operations. As tensions mount, both agencies work tirelessly to gather evidence against her and prevent further breaches.