An Iranian filmmaker and his producer reportedly face prison time and being barred from filmmaking after they showcased a movie at the Cannes Film Festival without government approval, drawing immediate criticism internationally from leading American director Martin Scorsese and others.

Director Saeed Roustayi and producer Javad Norouzbeigi traveled to Cannes last year to show "Leila's Brothers," competing for the festival's grand Palme d'Or prize. The film focuses on a family struggling to make ends meet as Iran faces international sanctions and includes sequences showing protests in the Islamic Republic as a series of nationwide demonstrations shook the nation.