Citadel
Eight years ago, Citadel fell. The independent global spy agency - tasked to uphold the safety and security of all people - was destroyed by operatives of Manticore, a powerful syndicate manipulating the world from the shadows. With Citadel's fall, elite agents Mason Kane and Nadia Sinh had their memories wiped as they narrowly escaped with their lives. They've remained hidden ever since, building new lives under new identities, unaware of their pasts. Until one night, when Mason is tracked down by his former Citadel colleague, Bernard Orlick, who desperately needs his help to prevent Manticore from establishing a new world order. Mason seeks out his former partner, Nadia, and the two spies embark on a mission that takes them around the world in an effort to stop Manticore, all while contending with a relationship built on secrets, lies, and a dangerous-yet-undying love.
- Metascore51
- 2023-2026
- 2 seasons
- Amazon Studios
- Action & Adventure, Drama, Suspense
- TV-14
Eight years ago, Citadel fell. The independent global spy agency - tasked to uphold the safety and security of all people - was destroyed by operatives of Manticore, a powerful syndicate manipulating the world from the shadows. With Citadel's fall, elite agents Mason Kane and Nadia Sinh had their memories wiped as they narrowly escaped with their lives. They've remained hidden ever since, building new lives under new identities, unaware of their pasts. Until one night, when Mason is tracked down by his former Citadel colleague, Bernard Orlick, who desperately needs his help to prevent Manticore from establishing a new world order. Mason seeks out his former partner, Nadia, and the two spies embark on a mission that takes them around the world in an effort to stop Manticore, all while contending with a relationship built on secrets, lies, and a dangerous-yet-undying love.
Season 2 Episode Guide
7 Episodes 2026
Episode 1
Baked Alaskas
Wed, May 6, 2026 50 mins
Mason, Nadia, and Bernard hide across Europe. While Mason battles identity issues and Nadia flees with her daughter, Bernard allies with ex-CIA Agent Hutch to stop Paulo Braga. A secret emerges when Nadia faces Frank Sharpe.
Episode 2
Cold Plunge
Wed, May 6, 2026 40 mins
Abby's escape triggers deadly events. Paulo and Joana advance their weapon while pursuing Mason. Bernard and Hutch race to reunite the group. Mason seeks help from an old enemy and uncovers Bernard's dark secret.
Episode 3
Chinos
Wed, May 6, 2026 43 mins
As Paulo's plan accelerates, Mason and Nadia are forced into an uneasy alliance. Together with Bernard, Hutch, Celine, and Frank Sharpe, they mount a daring mission to uncover the identity of a mysterious hacker.
Episode 4
Unreasonable
Wed, May 6, 2026 44 mins
After extracting Edison's true identity, the team pivots to a high-profile gala where their target is expected to appear. Tensions mount between Mason and Nadia. As enemies close in, a rogue decision threatens to upend the entire mission.
Episode 5
Heirlooms
Wed, May 6, 2026 49 mins
Mason and Dahlia set a high-stakes prisoner exchange in motion to negotiate Abby's release. But as Mason's unraveling threatens to derail the plan, both sides race to execute the trade, leading to a shocking revelation from Abby.
Episode 6
Highlands
Wed, May 6, 2026 37 mins
As Joana accelerates plans to assassinate the Russian President, Mason and Nadia take Abby to a safehouse in Scotland. But when they uncover the horrific truth about what was done to Abby, it triggers a devastating chain of events.
Episode 7
Chin Chin
Wed, May 6, 2026 45 mins
Citadel agents race to prevent Joana's assassination of President Aronov at the G8 Summit, where she plans to seize control of Russian satellites.