"Citadel: Diana" is an Italian spy action series that serves as a spinoff of the Amazon series "Citadel". The cast includes Matilda De Angelis, Lorenzo Cervasio, Maurizio Lombardi, Julia Piaton, Thekla Reuten and Bernhard Schutz. The show premiered on October 10, 2024 on Amazon Prime Video.
Find out more about the series after the jump.