Citadel’s Nadia Plot Twist Finally Answers Whether She’s A Mole

Warning: Major Spoilers For Citadel Episodes 1-5 Below!After teasing the mystery for several episodes, Citadel has finally confirmed whether or not Nadia was the mole who destroyed the spy agency. It’s hard to believe Citadel is already near the end of its run. Despite costing an estimated $300 million to produce – making it one of the most expensive TV shows ever made – Citadel season 1 consists of a mere six episodes. That said, if Amazon’s ambitious plan to create a bunch of international Citadel spinoffs bears fruit, viewers will be seeing a lot more of the franchise in the near future.