

Prison. Cartel. His boss's wife. This love triangle could literally kill everyone.
Season 1 • Episode 16
LatestHaydar Ali avenges his family's murder and ends up in prison, where he falls into the orbit of Turkey's most dangerous crime cartel. Recruited by intelligence to dismantle it from within, he must earn the trust of its ruthless boss — a man who becomes his closest ally. Three years later, freedom brings the deadliest complication yet: the woman he never stopped loving is now that same man's wife.
Acting
Uraz Kaygılaroğlu makes Bozkurt terrifyingly sympathetic
Direction
Berna Aruz weaponizes Turkish prison geography
Writing
The intelligence handler's chess moves feel genuinely unpredictable
Creator
Berna Aruz
Trivia, insights & behind the scenes
Turkish prison dramas exploded post-2020, but 'Underground' specifically mirrors real intelligence infiltration scandals involving the Kırıkkale cartel networks.
The three-year time jump structure deliberately mirrors classic Turkish melodrama 'Yılan Hikayesi,' but Aruz inverts the hero-villain dynamic — here, the audience is meant to root for the informant's corruption, not his purity.