Alex O'Connor, a young idealistic CIA analyst specializing in Russian affairs, learns a shocking secret and his close-knit, affluent family is about to be split apart when it's revealed that his parents, Mark and Katya, are covert Russian spies deactivated decades ago. But today the Kremlin has re-enlisted them into service as they plan a terrorist operation inside the U.S. border that will bring America to its knees.
The peaks and the valleys. Find the essential episodes — and the ones to skip.
Mark and Katya confront the mole, but an escape puts Sarah in grave danger. Now branded a traitor by the task force, Alex goes on the run but tries one last time to reason with Sam. Meanwhile, Christoph targets a woman who can help him carry out the Rezident's plans, but faces some unexpected complications.
The task force makes a move against Alex, setting off a string of events that finally reveal the mole's identity. Mark and Katya uncover the name of the operative behind Black Dagger. Victor and Natalie try to adjust to new circumstances.
Victor (Morgan Spector) devises a plan to infiltrate the SVR and cut the head off the snake. Alex (Gavin Stenhouse) convinces Katya (Hope Davis) to send Sarah (Alex Peters) somewhere safe. New information brings Sam (Kenneth Choi) one step closer to finding Christoph (Giancarlo Esposito), whose mission is suddenly complicated when Elizabeth (Diane Farr) confesses a secret.
The FBI suspects a mole in the organization and brings in an investigator.
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
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