Viewers are captivated by 'Tehran,' praising its thrilling espionage narrative and deep dive into geopolitical tensions. The series shines with unexpected plot twists and a strong cast, keeping audiences on edge until the dramatic finales. While the initial episodes may start slowly, the momentum builds into a gripping experience. However, the series finale has left some viewers divided, with its abrupt and controversial ending.

👍 Unexpected plot twists and strong performances.

👎 Series finale may disappoint.