Citadel: Diana - Season 1


Coming soon

Amazon Prime Video


Something wrong? Let us know!

Streaming release date (United Kingdom)

Citadel: Diana Season 1 is coming soon to Amazon Prime Video. The release date hasn't been announced yet.


An Italian Citadel agent works to take down a new threat.

6 Episodes

What to know

The Russo Brothers’ Citadel series gets an Italian spinoff starring Matilda De Angelis

Citadel: Diana Season 1 is the upcoming first season of the spy-adventure spinoff series produced by Cattleya for Amazon. The series is created by Gina Gardini, and produced by the Russo Brothers, who created the concept of a sprawling series with a core Citadel series and international spinoffs for Amazon. Diana is the first of those spinoffs, taking place in the Italian Alps.

The series stars Matilda De Angelis as spy protagonists. De Angelis is known for her work alongside Nichole Kidman and Hugh Grant in The Undoing. Other cast members in Citadel: Diana include Maurizio Lombardi, Thekla Reuten, Lorenzo Cervasio, Filippo Nigro, Julia Piaton, and Bernhard Schütz.

Production News

  • July 28, 2018
    • Amazon announce a deal with the Russo Brothers to create a sprawling series that will contain one main series and feature numerous international spinoffs. (Source: Variety)
  • January 14, 2020
    • In a report about the casting of Richard Madden and Priyanka Chopra, confirmed plans for Italian and Indian spinoffs are mentioned. (Source: Variety)
  • October 12, 2022
    • The Undoing’s Matilda De Angelis joins the cast in the lead role in the Italian Citadel series. (Source: Variety)
  • May 26, 2023
    • Amazon release the series official title: Citadel: Diana, and reveal a first look image at De Angelis in her role. After the season finale of Citadel Season 1, the first teaser for Diana is aired. (Source: Deadline)


Science-Fiction, Mystery & Thriller, Action & Adventure, Drama