Heydar Nakhaei (حیدر نخعی) has been a Sound in some movies:

Charlatan is about that Bahram lost his wife Nasrin in labor years ago and lives with his daughter Nasrin and his mother Zahra. He lives with his ...two friends Jawad and Hussein Waz with Pocketbury. They meet a girl named Nasrin and work in the factory of her father, Master sohrab Khan... In this film Heydar Nakhaei (حیدر نخعی) collaborates with Reza Beyk Imanverdi (رضا بیک ایمانوردی), Shahla Riahi (شهلا ریاحی‎), Jamshid Mehrdad (جمشید مهرداد), Rubik Mansouri (روبیک منصوری), Hossein Khajeh Amiri (حسین خواجه امیری), Hossein Gil (حسین گیل), Bizhan Mohtasham (بیژن محتشم), Farangis Forouhar (فرنگیس فروهر), Arsham Ghahremaniyan (آرشام قهرمانیان), Mohsen Arasteh (محسن آراسته), Roohollah Mofidi (روح‌الله مفیدی), Saber Rahbar (صابر رهبر), Faranak Mirghahhari (فرانک میر قهاری), Yadollah Shirandami‌ (یدالله شیراندامی‌), Javad Taghadosi (جواد تقدسی), Esmaeel Shirazi (اسماعیل شیرازی), Firouz Dadashpoor (فیروز داداش پور), Soodabe (سودابه), Hossein Eshragh (حسین اشراق), Marootian (ماروتیان), Tabrizi (تبریزی), Taghi Taghadosi (تقی تقدسی), Saber Amini (صابر امینی), Eshghi (عشقی), Jahangir Mehraban (جهانگیر مهربان), Homayoon Morad (همایون مراد)

The Mongols is about that A director of a television series on the history of cinema, who has been grappling with the screenplay of his first feature film, receives an assignment to oversee the installation of a television relay station in a remote region of Zahedan province, near the Afghanistan border. He has already hired Turkoman tribespeople for his film and selected his filming location. Meanwhile his wife, who is working on her Ph.D. dissertation about the Mongol invasion of Iran, attempts to dissuade him from accepting the assignment. One night, while working on his history of the cinema series, the director fantasizes a diagetic world that consists of clever juxtapositions of his different worlds: the history of cinema, the history of the mongol invasion, his own film idea and his imminent assignment to the desert. In this film Heydar Nakhaei (حیدر نخعی) collaborates with Fahimeh Rastkar (فهیمه راستکار), Nader Ebrahimi (نادر ابراهیمی‎), Bahman Farmanara (بهمن فرمان‌آرا), Parviz Kimiavi‌ (پرویز کیمیاوی‌), Edris Chamani (ادریس چمنی), Darvish Abbas (درویش عباس), Michel Terrier - (میشل تریر), Agha Seyed Ali Mirza (آقا سید علی میرزا), Nosrat Sanandaji (نصرت سنندجی), Farideh Gohari (فریده گوهری)

Tranquility in the Presence of Others is about that A former army colonel comes from a village to live in the city with her daughters where he finds it hard to adapt with the modern life. In this film Heydar Nakhaei (حیدر نخعی) collaborates with Soraya Ghasemi (ثریا قاسمی), Naser Taghvaei (ناصر تقوایی‎), Abbas Ganjavi (عباس گنجوی), Gholam Hossein Saedi (غلامحسین ساعدی), Hormoz Farhat (هرمز فرهت), Mansur Yazdi (منصور یزدی), Mehri Mehrnia (مهری مهرنیا), Mohammad Ali Sepanlou (محمدعلی سپانلو), Akbar Meshkin (اکبر مشکین), Roya (رویا), Leila Baharan (لیلا بهاران), Masoud Assadollahi (مسعود اسداللهی), Partow Nooriala (پرتو نوری علا)