Mehran Rezaei has been a Director in some movies:
Takhtgah is about that A documetary about The Persepolis Orchestra Palace, built by Darius Achaemenid in 518 BC. In this film Mehran Rezaei collaborates with Babak Parsajam, Amin Moradi Rad, Amin Salimi, ... Mojitaba Saharkhiz