Kara Murat: Fatih'in Fermani (1973)

Fatih Sultan Mehmet conquers Byzantine territory, making Istanbul capital of the Ottoman Empire. The cruel Vlad plunders Turkish villages, so Fatih orders Hamza Pasa to take care of him. Vlad captures the raiders and takes them as captives. Kara Murat whose brother is being kept as Vlad's captive, is sent as a spy to the Sultan.