Parvin meets a young man named Jalal Agha-Balakhan on the street and takes him to his friend Azar's birthday party. Jalal, who is a mechanic, introduces himself as a engineer Omidvar. Parvin also pretends that his father is a police colonel. Azar is also interested in Jalal; But soon Bahram, Azar's friend, seeing Jalal in the mechanical workshop, doubts Jalal's job and social status and discusses the matter with Azar and Parvin.
| Directing | Khosrow Parvizi | Director |
| Editing | Khosrow Parvizi | Editor |
| Writing | Parviz Khatibi | Writer |
| Writing | Esmail Koushan | Writer |
| Camera | Ali Mohammadi | Assistant Camera |
| Crew | Hassan Mahd Yadegar | Cinematography |
| Production | Esmail Koushan | Producer |
| Sound | Googoosh | Playback Singer |
| Sound | Majid Mehrjoo | Sound Recordist |
| Sound | Rubik Mansuri | Sound |