Citadel Diana Is About A global spy agency that was destroyed in Italy. Diana Cavalieri matildadeangelis , an undercover Citadel agent, is alone, trapped behind enemy lines. I got a chance to go through some of her training with primevideo that she did for 4 months and i can honestly say it was fun and tough!! Super excited for Oct 10th for the world to see citadelonprime #citadelDiana #citadelonprime #primevideocreator