Crazy Heart: Boomerang Hell (Deli Yürek: Bumerang Cehennemi) (translated)

Deli Yürek: Bumerang Cehennemi is a 2001 Turkish action film written and directed by Osman Sınav. The production serves as a spin-off from the popular television series Deli Yürek, carrying the story world of the show onto the big screen. Raci Şaşmaz also contributed to the screenplay, and the film reached a wide audience in Turkey, becoming quite popular.

The film stars Kenan İmirzalıoğlu, familiar from the series, alongside Oktay Kaynarca and Zara. As a cinematic continuation of the television show, it is regarded as one of the notable examples of Turkish action cinema from the early 2000s.