Watch Citadel Online

★ 6.9 2 Seasons DramaCrimeAction & Adventure

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What is Citadel about?

What if you lost your memory? What if a spy didn't know they were a spy? Years ago, the top agents of Citadel, Mason Kane and Nadia Sinh, had their minds wiped. But, they're called back to action as sinister forces emerge from the past. With the help of spymaster Bernard Orlick, these former lovers must remember the past to save the future.

Latest episode

S2 · Episode 7 — Chin Chin · 2026-05-06

Citadel agents race to prevent Joana's assassination of President Aronov at the G8 Summit, where she plans to seize control of Russian satellites. The team must execute a dangerous infiltration mission and face impossible and deadly choices in a final confrontation.

Genres: Drama, Crime, Action & Adventure
First aired: 2023-04-27
Rating: ★ 6.9 / 10

Top cast

Richard Madden Mason Kane / Kyle Conroy
Priyanka Chopra Jonas Nadia Singh
Ashleigh Cummings Abby Conroy
Roland Møller Anders Silje / Davik Silje
Lesley Manville Dahlia Archer
Stanley Tucci Bernard Orlick

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