Kiarash Ardeshirpour

Mahi and Pouya are on a trip with friends. In the morning, they find with the dead bodies of their friends by carbon monoxide poisoning, and find out that they're the reason for their deaths.

An oppressed Iranian mother plans to secretly flee the country. At the very last moment, just as freedom seems within her grasp, her secret plan for freedom turns into a chilling disaster when her little girl goes missing after school in Tehran.