Citadel: Diana teaser sets up the next stage of the Citadel Spyverse

All six episodes of the first season of Citadel are now streaming on Prime Video, but the Citadel Spyverse is just beginning. The final episode of Citadel included a post-credits teaser trailer for Citadel: Diana, a spinoff series starring Matilda De Angelis (The Undoing) as the central character.

Citadel: Diana was created, produced, and filmed in Italy, with production wrapping up earlier this year. The teaser for Citadel: Diana states that the spinoff series will drop on Prime Video in 2024, where it will be available in over 240 countries and territories worldwide.

Citadel: Diana was directed by Arnaldo Catinari and developed by Alessandro Fabbri, who also serves as head writer and penned the series with Ilaria Bernardini, Laura Colella, Gianluca Bernardini, and Giordana Mari. In addition to Matilda De Angelis, the cast of Citadel: Diana also includes Lorenzo Cervasio, Maurizio Lombardi, Julia Piaton, Thekla Reuten, Giordana Faggiano, Daniele Paoloni, Bernhard Schütz, and Filippo Nigro.

“Eight years ago, Citadel fell. The independent global spy agency—tasked to uphold the safety and security of all people—was destroyed by operatives of Manticore, a powerful syndicate manipulating the world from the shadows,” reads the official Citadel synopsis. “With Citadel’s fall, elite agents Mason Kane (Richard Madden) and Nadia Sinh (Priyanka Chopra Jonas) had their memories wiped as they narrowly escaped with their lives. They’ve remained hidden ever since, building new lives under new identities, unaware of their pasts. Until one night, when Mason is tracked down by his former Citadel colleague, Bernard Orlick (Stanley Tucci), who desperately needs his help to prevent Manticore from establishing a new world order. Mason seeks out his former partner, Nadia, and the two spies embark on a mission that takes them around the world in an effort to stop Manticore, all while contending with a relationship built on secrets, lies, and a dangerous-yet-undying love.”

Right from the beginning, Citadel was set up as an “Avengers-style spy show” where each of the spies could be featured in their own projects. Assuming audiences are hungry for more, Citadel: Diana won’t be the last spinoff in the Citadel Spyverse. Production on the second season of Citadel will begin later this year, with Joe Russo serving as director. You can check out a review of Citadel from our own Alex Maidy right here.