The Inspector and the Night (1963)

Marinov is found dead, and suspects include Baev, Dimov, and Zhana. The Inspector, who deals with life’s dark side, investigates. Despite his loneliness, he shows compassion, especially towards Zhana. Ultimately, he concludes Marinov committed suicide and demonstrates that people can embrace higher morality. Based on the detective book by Bogomil Raynov.