Student Jarek Pšenička worries teachers and parents in this Czech comedy. He is in his second year of sixth form and is facing another re-examination. His sister Věra is the exact opposite of her brother: she is a model student. But she also cannot avoid trouble - she falls hopelessly in love with Jarek's home tutor, a candidate for professorship, Stáni Mařík...
| Actor | Role |
|---|---|
 Ladislav PešekJarka Pšenička | Jarka Pšenička |
 Eva GerováVěra | Věra |
 František Kreuzmannrada Pšenička | rada Pšenička |
 Růžena ŠlemrováPšeničková | Pšeničková |
 Jarmila BeránkováZdena | Zdena |
 Jiří DohnalStáňa Mařík | Stáňa Mařík |
 Vladimír HlavatýKaplan | Kaplan |
 František Pauling. Jankovec | ing. Jankovec |
 Zdeňka BaldováKlára | Klára |
| KKarel ČernýSkřivan | Skřivan |
 Marie Ježkovátřídní septimy | třídní septimy |
| JJosef Hořánektřídní sexty | třídní sexty |
| JJindřich Fialalatinář | latinář |
| MMajva Červenástudentka | studentka |
 Nora Cífkováseptimánka | septimánka |
| BBlažena Slavíčkováseptimánka | septimánka |
 Josef KemrNot listed | Not listed |
| MMilivoj UzelacNot listed | Not listed |
| KKarel VeverkaNot listed | Not listed |
| SSlávka Doležalová-KulhaváNot listed | Not listed |
| LLadislav JanečekNot listed | Not listed |
| FFráňa VajnerNot listed | Not listed |
| FFrank Rose-RůžičkaNot listed | Not listed |
| EEliška JílkováNot listed | Not listed |
| FFilip Balek-BrodskýNot listed | Not listed |
| JJiří SchreinzerNot listed | Not listed |
| WWanda VodičkováNot listed | Not listed |
| JJosef PrčekNot listed | Not listed |