Preparations are underway for Yeraltı, the upcoming series from the creators of Hudutsuz Sevda. Actress Sümeyye Aydoğan has joined the cast as Sultan, the sister of Bozo (played by Uraz Kaygılaroğlu). Her arrival in the story will become a major turning point and a new challenge for Haydar Ali (portrayed by Deniz Can Aktaş).

Produced by Medyapım, Yeraltı is expected to begin filming in December, with its premiere planned for January 2026.
Cast and Characters
Deniz Can Aktaş – Haydar Ali
A young man driven by one purpose — to take revenge for his past.

Devrim Özkan – Ceylan
She beloved of Haydar Ali. Brave and devoted, she stands by him through danger and loss.

Uraz Kaygılaroğlu – Bozo
One of Haydar Ali’s strongest enemies and Sultan’s brother.

Burak Sevinç – Merdan
A ruthless adversary who never backs down.

Koray Şahinbaş – Efraim
Bozo’s right-hand man and loyal ally.


