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The Best Episodes of Citadel

Every episode of Citadel ranked from best to worst. Let's dive into the Best Episodes of Citadel!

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.

Genres:DramaCrimeAction & Adventure
Network:Prime Video

Top Episode Highlight

The best episode of "Citadel" is "Spies Appear in Night Time", rated 7.1/10 from 2186 user votes. It was directed by Newton Thomas Sigel and written by David Weil, Bryan Oh. "Spies Appear in Night Time" aired on 4/27/2023 and is rated 0.1 point(s) higher than the second highest rated, "The Human Enigma".

  • Spies Appear in Night Time
    7.1/10 2,186 votes

    #1 - Spies Appear in Night Time

    Season 1 Episode 2 - Aired 2023-04-27

    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 a figure from his past is still alive and he risks everything to find them.

    Director: Newton Thomas Sigel

    Writer: David Weil, Bryan Oh

  • The Human Enigma
    7.0/10 2,355 votes

    #2 - The Human Enigma

    Season 1 Episode 1 - Aired 2023-04-27

    Mason Kane and Nadia Sinh – top agents of the independent spy organization Citadel – collide with a nefarious, new syndicate – Manticore – leading to catastrophe. Eight years later, Mason Kane is living a quiet life as "Kyle Conroy," with no memory of his past. Until one day an old colleague enlists his help to stop a now powerful Manticore from creating a new world order.

    Director: Newton Thomas Sigel

    Writer: N/A

  • Infinite Shadows
    6.8/10 1,610 votes

    #3 - Infinite Shadows

    Season 1 Episode 3 - Aired 2023-05-04

    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 ally who may be key to stopping Manticore is imprisoned in a facility in Morocco. In order to rescue him they first have to enlist the help of a local crime boss. But their mission is compromised as secrets of the past are unearthed.

    Director: Newton Thomas Sigel, Jessica Yu

    Writer: David Weil, Melissa Glenn

  • Secrets in Night Need Early Rains
    6.8/10 1,424 votes

    #4 - Secrets in Night Need Early Rains

    Season 1 Episode 6 - Aired 2023-05-25

    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 nuclear weapons. As our heroes grapple with the nuclear threat, the identity of the mole within Citadel will be revealed, as will the awful truth that everything they know is a lie.

    Director: Newton Thomas Sigel

    Writer: Bryan Oh, Josh Appelbaum

  • Tell Her Everything
    6.6/10 1,344 votes

    #5 - Tell Her Everything

    Season 1 Episode 4 - Aired 2023-05-11

    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 still today. Meanwhile, Nadia and Kyle land at the Manticore compound in Morocco and risk their lives to free their fellow spy. But their hero’s welcome is short-lived as they are forced to grapple with a dangerous accusation.

    Director: Newton Thomas Sigel, Jessica Yu

    Writer: N/A

  • Time Renders Us Enemies
    6.4/10 1,329 votes

    #6 - Time Renders Us Enemies

    Season 1 Episode 5 - Aired 2023-05-18

    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 reaches a boiling point, leading to an explosive reckoning.

    Director: Newton Thomas Sigel

    Writer: N/A