Gheyrat(1976)

A rogue hunter named Sanger kills a village woman. Mehdi witnesses his mother's death. He and his brother Amir are displaced. Mehdi is arrested during a robbery and loses his brother and cousin. Twenty years later, he meets Mehdi Sanjar and asks him to introduce himself to the police. With the help of his nephew Bijan, Sanjar is placed in front of Mehdi. Mehdi, in retaliation, takes Elham hostage, and when he finds out that his brother Amir is infatuated with Elham, he makes an agreement with Sanjar that he will forgive him by marrying Elham and his brother if he accepts her. Sanjar accepts, but is killed by Parvez. He accuses Parviz Mehdi of murder. Parviz's condition is that Amir Elham leaves so that he does not discuss the matter with the police. Mehdi gets into a fight with Parvez, and with the intervention of the police, it is revealed that Parvez's fingerprints were left on the killer's penis. Finally, Parvez is arrested, and Mehdi leaves his brother's hand in Ilham's hand.