In a meeting in Thailand, it is decided that twenty tons of heroin to be smuggled to Iran and to be pushed in schools, universities, and even the frontline. While the shipment is being moved on Iranian roads, a detective is killed in Tehran. His successor tries to find the shipment with the help from an addicted inmate and his fiancée.

Reza and Sadegh-Khan are old friends who are engaged in shady deeds. The next day after his wedding, Reza is arrested hauling the dead body of one of his friends. He is sentenced to jail. Years later, freed from the prison, he is now settled in a little town. A letter arrives from Sadegh to invite him back to the capital city in order to attend his son's wedding.

1322 Islamic Calendar year; Iran before the constitutional revolution. People have formed a revolutionary committee to fight Khan. Cossack brigades are torturing and executing people, and Sheikh Saleh and his brother Esrafil with the help of an old man named Khajeh Isaa are prepared to fight against Khan and his steward Hollakoo.

The Night-prowler, a mute man, rescues Showkat, a cabaret singer, from a group of men and takes her to his humble home…

Ravaged physically and psychologically by the war, sergeant Rostam Darre Kalaye is retired to go back to his family in the northern part of Iran. During his long absence, his wife Golbakht and their son had to work in sergeant brother's auto service. Initially delighted by return of her husband, Soon Golbakht finds her husband a stranger.

Morteza, a truck driver, is a family-oriented man but has a quick temper. His behavior has upset his daughter and son. When Morteza ends up in prison for involuntary manslaughter due to an accident, his daughter, realizing that her fiancé, who is also her cousin, does not earn enough to support their lives, starts working as a secretary for a wealthy man ...

Mamali is an orphan who desperately tries to find a dad for himself.