Drama

When Does Underground Season 2 Come Out? Is It Renewed?

Underground Season 2 has not been confirmed yet.

TMDB

7.7

Seasons

1

Episodes

18

Underground poster

Diagnostics

Network
FOX
First aired
2026-01-28
Last aired
2026-05-13
Runtime

Predictive Logic Analysis

The show only began airing in late January 2026 and its first season has not yet concluded, which means FOX almost certainly has not made a renewal decision yet. That is normal, not alarming. Broadcast networks typically wait until a season finishes, review full-season ratings, and announce renewals or cancellations in May or June. The next episode date of May 20 confirms the show is still actively airing, so there is nothing here to read as a distress signal.

What is harder to gauge is actual audience size. The IMDb rating is unknown, meaning the show has not yet accumulated enough votes to generate a reliable score. Trakt active watchers sit at 237, which is modest but not negligible for a niche tracking platform, and the momentum is steady rather than declining. FOX has shown willingness to renew first-year dramas that perform solidly in the 18-49 demo, but it also cancels quickly when numbers disappoint. With 18 episodes ordered for the first season, FOX clearly made a significant initial commitment, which is a mild positive signal about the network's confidence in the property going in. Whether the live ratings have held up across that long run is the key unknown right now.

What is Underground about?

Underground arrives with the kind of premise that grabs you by the collar and refuses to let go. When Haydar Ali takes justice into his own hands to avenge his family's brutal murder, he doesn't find freedom on the other side — he finds a prison cell and, inside it, something far more dangerous: proximity to Turkey's most powerful and ruthless criminal organization. What begins as a revenge story quickly pivots into something richer and more morally complicated, as intelligence operatives recruit Haydar Ali to dismantle the cartel from within, forcing him to build genuine bonds with the very people he is meant to destroy. The masterstroke of the setup is the time jump — three years of an undercover life collapse into a single devastating revelation when Haydar Ali walks free and discovers that the woman he has never stopped loving is now the wife of the man who has become his closest ally and most dangerous secret.

Created by Berna Aruz and airing on FOX, Underground carries the propulsive energy of a prestige action thriller while layering in the emotional interiority of a slow-burn character study. The show is at its most compelling in the tension between loyalty and mission, between the person Haydar Ali was before prison and the one he has been quietly becoming inside it. Deniz Can Aktaş anchors the series with a performance that communicates enormous internal conflict with minimal theatrics, while Uraz Kaygılaroğlu brings genuine charisma and menace to Bozkurt, the cartel boss whose friendship with Haydar Ali never stops feeling both real and terrifying. The ensemble — including Devrim Özkan as Ceylan and Sümeyye Aydoğan as Sultan — fills the world with characters who have their own stakes, their own loyalties, and their own capacity to surprise.

Across its eighteen-episode first season, Underground has drawn strong engagement from audiences drawn to its refusal to offer clean moral footing. Viewers have responded enthusiastically to its narrative ambition and to the central relationship between Haydar Ali and Bozkurt, which gives the show a genuine emotional core that distinguishes it from more straightforward crime procedurals. Critics have noted that the series benefits enormously from its commitment to character, ensuring that even its most operatic plot turns feel earned rather than arbitrary.

In the broader landscape of Turkish drama, Underground slots into a tradition of prestige crime storytelling that has found passionate international audiences — but it earns its place by pushing the genre's emotional and ethical stakes higher than most. The love triangle at its heart, embedded inside a story of espionage and organized crime, gives it a quality of romantic tragedy that widens its appeal without softening its edges. It is a show about what it costs a person to live a double life for long enough that they can no longer remember which life was real.

Created by Berna Aruz

Is Underground renewed or cancelled?

Working toward renewal

high

Season 1 still airing — renewal decision has not yet been made

medium

FOX ordered a large 18-episode first season, indicating strong initial network commitment

Working against it

high

No renewal or cancellation signals from any trade publication

medium

IMDb rating unknown — no audience reception data available yet

low

Trakt active watchers low at 237, though momentum is steady

low

No other coverage or buzz signals to supplement audience data

Underground Season 2 Release Date

If FOX renews Underground, the most likely window for a second season premiere would be fall 2026 or midseason January 2027, depending on production timelines and where the show slots into FOX's schedule. A drama with an 18-episode first season requires a meaningful production lead time, so even a swift renewal would likely mean at least a six-to-nine month gap before new episodes arrive. If the renewal is not announced by late summer 2026, the odds of a timely fall return drop considerably and the show's future becomes harder to read.

Underground seasons

Season 12026 · 18 ep

Underground trailer

Underground cast

View all cast →
Deniz Can Aktaş

Deniz Can Aktaş

Haydar Ali

Uraz Kaygılaroğlu

Uraz Kaygılaroğlu

Bozkurt

Devrim Özkan

Devrim Özkan

Ceylan

Sümeyye Aydoğan

Sümeyye Aydoğan

Sultan

Burak Sevinç

Burak Sevinç

Merdan

Ülkü Hilal Çiftçi

Ülkü Hilal Çiftçi

Melek

Koray Şahinbaş

Koray Şahinbaş

Efraim

Hülya Gülşen Irmak

Hülya Gülşen Irmak

Gülsüm

Ekin Mert Daymaz

Ekin Mert Daymaz

Ferhat

Emir Benderlioğlu

Emir Benderlioğlu

Yavuz

Hakan Çelebi

Hakan Çelebi

Paşa

Nilay Erdönmez

Nilay Erdönmez

Aslı

AI Verdict

On the Bubble52%low confidence
52%renewal
renewal probability
Verdict history45% → 52%
May 17May 23

Underground is still in the middle of its first season on FOX, with a new episode scheduled for May 20, so any renewal conversation is genuinely premature. There are no trade signals pointing either way, and the show's audience size is unclear. It sits firmly on the bubble until FOX makes a call after the season wraps.

Live signals

237 watching on Traktsteady

Verdict updated 1 month ago

Underground latest news

Fan Verdict

No fan predictions yet

No predictions yet — be the first.

Sign in to cast your prediction →

Reviews

No reviews yet — be the first.

    Comments (0)

    No comments yet — start the conversation.

    Similar shows →

    More from FOX

    More Drama shows

    Frequently asked

    When does Underground Season 2 come out?
    Underground Season 2 has not been confirmed yet.
    Is Underground renewed or cancelled?
    Underground is still in the middle of its first season on FOX, with a new episode scheduled for May 20, so any renewal conversation is genuinely premature. There are no trade signals pointing either way, and the show's audience size is unclear. It sits firmly on the bubble until FOX makes a call after the season wraps.
    How many seasons of Underground are there?
    Underground has aired 1 season so far.
    How many episodes of Underground are there?
    There are 18 episodes of Underground across 1 season.
    Who created Underground?
    Underground was created by Berna Aruz.