Çukur is een Turkse misdaadserie van de zender Shahid. De serie ging in première op 23 oktober 2017.
Een gevaarlijke buurt, "The Pit", gerund door een nobele maffiafamilie genaamd Koçovars. Wanneer het gezin het gevaar loopt de controle over The Pit te verliezen, moet hun jongste zoon nu terug naar zijn huis komen, waar hij nooit aan kan ontsnappen.
Yamaç and Selim will race against time to find Sena. The man with the ring confronts Sena and carries out his unexpected plan which will shift the balance in The Pit forever. Uluç will make a move that will put the Koçovalıs in a tight spot by going behind them so that the precious stones fall into the hands of Sedat. A secret about İdris and Meliha’s past will reveal some evidence about the man with the ring. As Yamaç tracks Mahsun down the action-packed confrontation between the two of them will be breathtaking. Mahsun thinks that nothing can tear him and Sena apart but a big surprise is waiting for them.