Underground

About Underground

Haydar 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.

Underground is an action-adventure series made for FOX and MBC Shahid. Deniz Can Aktaş appears as Haydar Ali, Uraz Kaygılaroğlu as Bozkurt, Devrim Özkan as Ceylan, and Sümeyye Aydoğan as Sultan.

It has run to 2 seasons and 17 episodes since January 2026. That is around 9 episodes a season.