The BEST episodes of Citadel

Every episode of Citadel ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Citadel!

Eight years ago, Citadel, an independent global spy agency, was destroyed by a new syndicate, Manticore. With their memories wiped, elite agents Mason Kane and Nadia Sinh barely escaped with their lives. Eight years later, Mason’s former colleague, Bernard Orlic, asks for his help to prevent Manticore from establishing a new world order.

Last Updated: 12/18/2024Network: Prime VideoStatus: Continuing
Spies Appear In Night Time
star
7.48
1172 votes

#1 - Spies Appear In Night Time

Season 1 - Episode 2 - Aired 4/28/2023

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.

Watch Now:Amazon
Infinite Shadows
star
7.38
1095 votes

#2 - Infinite Shadows

Season 1 - Episode 3 - Aired 5/5/2023

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.

Watch Now:Amazon
The Human Enigma
star
7.34
1280 votes

#3 - The Human Enigma

Season 1 - Episode 1 - Aired 4/28/2023

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.

Watch Now:Amazon
Secrets In Night Need Early Rains
star
7.34
935 votes

#4 - Secrets In Night Need Early Rains

Season 1 - Episode 6 - Aired 5/26/2023

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.

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Tell Her Everything
star
7.31
1053 votes

#5 - Tell Her Everything

Season 1 - Episode 4 - Aired 5/12/2023

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.

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Time Renders Us Enemies
star
7.21
990 votes

#6 - Time Renders Us Enemies

Season 1 - Episode 5 - Aired 5/19/2023

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.

Watch Now:Amazon