They made a global universe
Citadel S1 (USA)
Citadel: Diana (Italy)
Citadel: Honey Bunny (India)
Citadel is an American spy action television series created by Josh Appelbaum, Bryan Oh, and David Weil for Amazon Prime Video, with the Russo brothers acting as executive producers. It stars Richard Madden and Priyanka Chopra as Citadel agents Mason Kane and Nadia Sinh, respectively.
Citadel: Diana is an Italian spy action television series developed by Alessandro Fabbri, based on the American television series Citadel. It was released on Amazon Prime Video on 10 October 2024.
Citadel: Honey Bunny is an Indian Hindi-language spy action television series directed by Raj & DK, who co-wrote with Sita R. Menon. It is the spin-off/prequel to the American television series Citadel on Amazon Prime Video and revolves around the story of Honey and Bunny