The primary cast members leading Amazon's action-spy thriller series Citadel are:
These actors portray the core characters around which the global espionage plot unfolds, with Madden and Chopra Jonas playing elite spies whose memories have been wiped, and Tucci as their handler. Manville plays a key antagonist.
Pro tip: While the main series focuses on these actors, Amazon is developing several international spin-off series for Citadel, which will feature different lead casts in their respective regions, expanding the universe.