Citadel_
"Everything you know is a lie."
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.
Created By
David Weil, Josh Appelbaum
Network
Prime Video
Episodes
7
Updated Feb 16, 2026
WHERE TO WATCH
Prime Video
27 countries
DROPTHE_ GOSSIP
Overview
Citadel has 2 seasons with 7 episodes spanning 2023-present.
Richard Madden →
Rating
Citadel holds a 6.8/10 rating based on 470 votes.
Year context
Citadel first aired 3 years ago in 2023.
CAST (8)
SEASONS (2 seasons, 7 episodes)
SEASON 1
01
The Human Enigma
Mason Kane and Nadia Sinh – top agents of the independent spy organization Citadel – collide with a nefarious, new syndicate – Manticore – leading…
02
Spies Appear in Night Time
Kyle and Bernard journey to New York City to steal the Citadel X Case from Manticore Headquarters before it’s too late. Later, Kyle learns that…
03
Infinite Shadows
As Kyle and Nadia land at an old safehouse, small clues about their past life together bubble to the surface. Soon, they discover a former…
04
Tell Her Everything
After the shocking revelation of Abby’s former identity, we learn of the past entanglements between Mason, Nadia and Celeste, and a horrific decision that reverberates…
05
Time Renders Us Enemies
Nadia, Kyle and Carter are forced to work together to escape from Manticore and protect the X Case, but suspicion of one of our heroes…
06
Secrets in Night Need Early Rains
With one of their own being held hostage by Manticore, Kyle, Nadia and Carter risk everything to save them and thwart Manticore’s plans to acquire…
SEASON 2
01
Episode 1
SERIES INFO
2
Seasons
7
Episodes
Returning Series
Status
CREW
Creator
David Weil
Creator
Josh Appelbaum
Creator
Bryan Oh
Showrunner
André Nemec
Showrunner
Anthony Russo
Showrunner
Jeff Pinkner
Showrunner
Scott Rosenberg
Showrunner
Newton Thomas Sigel
Showrunner
Joe Russo
NETWORKS (1)
Prime Video
DETAILS
FREQUENTLY ASKED QUESTIONS
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.
Where can I watch Citadel?
Citadel is available on Prime Video. Availability varies by region.
How many seasons does Citadel have?
Citadel has 2 seasons with 7 episodes total.
Who created Citadel?
Citadel was created by David Weil and Josh Appelbaum and Bryan Oh.
Who stars in Citadel?
The cast of Citadel includes Richard Madden, Priyanka Chopra Jonas, Ashleigh Cummings, Roland Møller, Osy Ikhile.
What is the rating of Citadel?
Citadel has a rating of 6.8 out of 10 based on 470 votes on TMDB.
Is Citadel still running?
Citadel is currently active with a status of "Returning Series."
GENRES (3)
Drama
Crime
Action & Adventure
