7.8
tr
•2015
Underground
2026
1 Season
18 Episodes
8.0/10
Returning Series
Genres
DramaAction & Adventure
Overview
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.
Loading advertisement...
Episodes
Select Season
Season 1 Episodes
Watch Underground (2026) Online Free
Stream all 1 season of Underground (2026) for free in high quality on BingeBox, a Drama, Action & Adventure series. 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. No subscription or registration is required, simply choose an episode and start watching.
Frequently Asked Questions
Where can I watch Underground online for free?+
You can watch Underground (2026) online for free in HD on BingeBox. Every season and episode is available with no subscription or sign-up required.
How many seasons does Underground have?+
Underground has 1 season and a total of 18 episodes.
When did Underground first air?+
Underground first aired in 2026 and falls under the Drama, Action & Adventure genre(s).
Who created Underground?+
Underground was created by Berna Aruz.
Who stars in Underground?+
Underground stars Deniz Can Aktaş, Uraz Kaygılaroğlu, Devrim Özkan, Sümeyye Aydoğan among others.
