When Mr. Esalat is looking for a topic for his TV show, he notices an advertisement in the newspaper about a missing girl. The picture of the missing girl is very familiar to him and he tries to remember where he saw it before. His wife Asieh is a teacher and at home she writes his mother's diary. When he searches for the address in that advertisement, he finds that it belongs to 30 years ago. Asieh is becoming interested in the missing girl too.

Babak who is a doctor in Kashan works in his father's hospital. But when he meets Mahmoud who has cancer his life changes drastically.

Samad is to be sent to the city courthouse for his fights where he points his finger at others, and he happens to be handcuffed to a male smuggler. Along the way, the smuggler manages to escape with the help of one of his accomplices, and since his hand was tied to Samad's, they are forced to take Samad with them. After they untie the handcuffs, they decide to kill Samad, but the smuggler's accomplice, who was a girl and happened to be the daughter of the gang boss, does not allow them to kill Samad out of emotion. So they take him to a cinema and while Samad is immersed in a Bruce Lee karate movie, they leave him there and leave. Samad becomes fascinated with Bruce Lee and karate after watching the karate movie, and after returning to the village, he tries to teach the villagers karate by imitating Bruce Lee's martial arts moves.

Three friends, "Farhad," "Reza," and "Ahmad," make a pact in childhood to meet each other twenty years later—in the spring of 1973. By 1974, Reza has become a pickpocket, Farhad is a millionaire, and Ahmad is a police officer. Farhad can inherit his father's vast wealth only if he reconciles with his wife, "Christine," but he is unwilling to do so. Therefore, he attempts to steal the will and, during a struggle, ends up killing the lawyer. The evidence points to Reza as the murderer. Ahmad is assigned to investigate the case...

Khodadad, who is interested in gold, is expelled from the village due to his foolishness. A group of smugglers mistake Khodadad for their boss at the capital's train station because of their resemblance. They intend to kill a man named Mansour Khan. When Khodadad meets Mansour Khan and his daughter, he warns the daughter that the idle young men surrounding her are not good friends for her. Mansour Khan approves of Khodadad's behavior and promises to go to Khodadad's hometown and ask the headman to agree to his marriage with Gold. The smugglers plant a bomb in Mansour Khan's car, and after realizing Khodadad's resemblance to their boss, they tie Khodadad's hands and feet and imprison him in the basement of a building. Khodadad frees himself and, after saving Mansour Khan, traps the smugglers for the police.