The high school principal has returned from a vacation after several days of mountain climbing. The school has been plagued by incidents since his absence, and the exam papers for one of his classes have also been stolen.
| Actor | Role |
|---|---|
| SSajjad AviniHigh School principal | High School principal |
| MMohammadmahdi AbbasiSchool janitor's son | School janitor's son |
| SShahrokh KafiPlumber | Plumber |
| MMahmoud HeydariSchoolmaster | Schoolmaster |