La Fosse season 3: Önem's return upends the Netflix investigation

The La Fosse team will have to reform. Season 3 of the Turkish crime series will drop in France on Netflix on August 28, 2026 at 9 a.m. A new case brings the former unit members back together to work as a team, before the unexpected return of Önem lends the investigation a far more personal dimension.

Led by Birce Akalay, La Fosse follows a team tasked with solving crimes committed against women in Istanbul. Previous seasons linked police investigations to the ripple effects of these cases on the investigators' private lives, with their relationships and vulnerabilities gradually laid bare.

Önem Returns at the Heart of Season 3

Few details have been revealed about the case that will open this new season. The official synopsis, however, says it will be so troubling that it spurs the reassembly of the Fosse team. As its members reunite to carry out the investigation, Önem’s reappearance changes their dynamic and upends the entire group.

This comeback once again puts the character played by Birce Akalay at the heart of the story. The investigation should therefore reach beyond the purely professional realm and force the characters to confront their past, even though the exact nature of the case and the details of Önem’s disappearance and return have yet to be clarified.

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Who's back for Season 3 of La Fosse?

Birce Akalay returns to the role of Önem alongside Olgun Toker, who plays Serdar, Şehsuvar Aktaş as Hasan, Hakan Meriçliler as Haluk, and Sezgin Uzunbekiroğlu as Feriha.

The cast also includes Cem Sürgit as Prosecutor Gökhan, Baran Güler as Berk, Arbil Tabur as Selin, as well as Yeşim Çelebi, Elif Sevinç, and Berke Gündem.

Produced by Evren Oğuz, the season is directed by Ömer Baykul and Abdullah Oğuz. The third season of this Turkish drama series will be available on Netflix starting August 28, 2026.

To go further, also check out our pick of Netflix’s August releases, our guide to new streaming titles across all platforms, and today’s streaming picks: what to watch right now.

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