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. Three years later, freedom brings the deadliest complication yet: the woman he never stopped loving is now that same man's wife.
Where to watch Underground in United States
No streaming info for your region.
Click a service to open Underground there. Availability last verified on June 20, 2026.
About Underground
Underground is a 2026 Turkish-language drama and action & adventure series created by Berna Aruz. The cast is led by Deniz Can Aktaş, Uraz Kaygılaroğlu, Devrim Özkan. It spans 1 season and 18 episodes and is still running.
Underground was produced by MEDYAPIM and made in Turkey. It was first aired on January 28, 2026.
- Director
- Murat Öztürk
- Created by
- Berna Aruz
- Writers
- Berna Aruz
- First aired
- January 28, 2026
- Last aired
- May 20, 2026
- Original language
- Turkish
- Status
- Returning Series
- Seasons
- 1 (18 episodes)
- Network
- FOX, MBC Shahid
- Country
- Turkey
- Production
- MEDYAPIM
Underground cast & crew
Underground was created by Berna Aruz and written by Berna Aruz.
The cast features Deniz Can Aktaş as Haydar Ali, Uraz Kaygılaroğlu as Bozkurt, Devrim Özkan as Ceylan, Sümeyye Aydoğan as Sultan, Burak Sevinç as Merdan, and Ülkü Hilal Çiftçi as Melek.
Behind the camera, it was produced by Fatih Aksoy and Direnç Aksoy.
Is Underground worth watching?
With 1 season and 18 episodes, it's a meaty weekend watch.
If you enjoy drama and action & adventure, Underground is worth a place on your watchlist.
How and where to watch Underground
Underground isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Underground
Deniz Can Aktaş
Haydar Ali
Uraz Kaygılaroğlu
Bozkurt
Devrim Özkan
Ceylan
Sümeyye Aydoğan
Sultan
Burak Sevinç
Merdan
Ülkü Hilal Çiftçi
Melek
Koray Şahinbaş
Efraim
Hülya Gülşen Irmak
Gülsüm
Ekin Mert Daymaz
Ferhat
Emir Benderlioğlu
Yavuz
Hakan Çelebi
Paşa
Nilay Erdönmez
Aslı
Underground — FAQs
▸Where can I watch Underground in United States?
Underground is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Underground in?
Underground is originally in Turkish. Subtitle and dub options vary by streaming service.
▸How many seasons of Underground are there?
Underground has 1 season with 18 episodes in total, and it is still running.
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