Tehran (2025) is an Indian action thriller that plunges viewers into a high-stakes geopolitical conspiracy. The film follows officer RK, whose investigation into the 2012 Delhi bombing leads him to Tehran on a covert mission. When Iran targets him and his own government abandons him, RK must navigate a deadly landscape of betrayal alone in his quest to expose the truth.

The film's central tension derives from its exploration of institutional abandonment and personal resolve. As RK fights for survival in hostile territory, the narrative questions the costs of truth in international espionage. While the IMDb rating of 5.8 suggests mixed reception, the film delivers tense action sequences and a compelling premise about one man against overwhelming systems.

Directorially, Tehran creates a palpable sense of isolation and paranoia, effectively using its Iranian setting to heighten the protagonist's vulnerability. The action sequences are gritty and grounded, emphasizing RK's desperate struggle rather than glorified heroics. For viewers seeking a political thriller with personal stakes, Tehran offers a relevant story about perseverance when all alliances fail. The 115-minute runtime maintains steady pacing, making it an engaging watch for fans of international action cinema.