Citadel: Diana (2024)
A sleek Italian spy thriller set in near-future Milan, where a double agent must choose between loyalty and survival in a shadow war with no clear sides.
Citadel: Diana - Series Information
- Original Title: Citadel: Diana
- First Air Year: 2024
- Last Air Year: 2024
- Created by: Alessandro Fabbri
- Type: TV Series
- Genres: Action, Adventure, Drama
- Content Rating (US): TV-14
- Number of Seasons: 1
- Number of Episodes: 6
- Status: Canceled
- Original Language: Italian
- Spoken Languages: Italian, French, English
- First Air Date: October 10, 2024 (United States - TV-14), October 10, 2024 (United Kingdom - 15), October 10, 2024 (Germany - 16), October 10, 2024 (Brazil - 16), October 10, 2024 (Spain - 16)
- Networks: Prime Video
- Production Companies: Cattleya, AGBO, Midnight Radio, Amazon MGM Studios, Super Epic
- Production Countries: Italy, United States of America
- Alternative Titles: 堡壘：黛安娜 (TW), Citadel Diana (NL), Citadelle Diana (CA), سیتادل: دیانا (IR), 시타델: 디아나 (KR)
Citadel: Diana - Plot
Milan, 2030: Diana Cavalieri is a double agent for the secret syndicate Citadel, who infiltrated Manticore, the rival agency that destroyed Citadel eight years ago. Trapped behind enemy lines, Diana has a chance to leave the agency forever, but she has to decide whether to trust a surprising ally: the heir of Manticore Italy, Edo Zani.
Citadel: Diana - Trailer
Watch the official trailer and see the shadow war unfold:
This shadow war has many players.
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Citadel: Diana - Cast & Crew
Creator(s)
- Alessandro Fabbri
Main Cast
- Matilda De Angelis
- Lorenzo Cervasio
- Maurizio Lombardi
- Julia Piaton
- Thekla Reuten
- Giordana Faggiano
- Daniele Paoloni
- Jun Ichikawa
- Filippo Nigro
- Peter Stephen Wolmarans
Writers
- Alessandro Fabbri
- Ilaria Bernardini
- Giordana Mari
- Laura Colella
- Gianluca Bernardini
Executive Producers
- Marco Chimenz
- Riccardo Tozzi
- Jeff Pinkner
- David Weil
- Angela Russo-Otstot
Citadel: Diana - FAQs
Is Citadel: Diana connected to the original Citadel series?
Citadel: Diana is a standalone Italian spin-off set within the same universe as the 2023 Amazon Prime Video series Citadel. It shares the overarching conflict between the spy agency Citadel and the criminal syndicate Manticore, but follows an entirely new cast of characters based in Milan, making it accessible without prior knowledge of the original.
Who plays Diana Cavalieri in Citadel: Diana?
Italian actress Matilda De Angelis leads the series as Diana Cavalieri, a double agent embedded within Manticore. De Angelis is widely known internationally for her role in The Undoing alongside Nicole Kidman. Her performance anchors the show's tense cat-and-mouse dynamic opposite Lorenzo Cervasio as Edoardo Zani, heir to Manticore Italy.
Where can you stream Citadel: Diana?
Citadel: Diana is available to stream on Amazon Prime Video, included with a standard Prime membership, as well as on Amazon Prime Video with Ads at a lower subscription tier. Both options give you access to all six episodes of the first and only season.
Why was Citadel: Diana cancelled after one season?
Amazon Prime Video did not publicly detail the specific reasons behind the cancellation of Citadel: Diana following its single six-episode season in 2024. The broader Citadel franchise faced mixed reception globally, and the Italian spin-off, while praised for its style and lead performance, did not secure a renewal before the series was officially cancelled.
Is Citadel: Diana based on a true story?
Citadel: Diana is entirely fictional. Created by Alessandro Fabbri, it is set in a near-future Milan of 2030 and draws on classic spy thriller conventions rather than real-world events. The series is part of the broader Citadel franchise universe, which was itself an original concept developed for Amazon Prime Video.
How was Citadel: Diana received by critics?
Critical reception for Citadel: Diana was generally positive, with reviewers highlighting Matilda De Angelis's compelling central performance and the show's sleek visual style. Many noted it outpaced the original Citadel series in terms of character depth and narrative focus, delivering a tightly crafted spy thriller that made strong use of its Italian setting and near-future atmosphere.
Where was Citadel: Diana filmed?
Citadel: Diana was filmed primarily in Italy, with Milan serving as the central backdrop for the series' near-future 2030 setting. The production leaned into the city's contemporary architecture and urban atmosphere to create a grounded yet stylized world, reflecting the show's Italian identity as a co-production between Cattleya and Amazon MGM Studios.
What are some shows similar to Citadel: Diana?
If you enjoyed Citadel: Diana, you might also like Citadel (2023) for its shared universe, Covert Affairs (2010) for its undercover agent storylines, or La Femme Nikita (1997) for its fierce female spy protagonist. For Italian-flavored drama, Inspector Montalbano offers a compelling alternative, while The Lincoln Lawyer delivers sharp, suspenseful storytelling.
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