A contemporary story about the emotional maturation of fifteen-year-olds, their relationships with school and their future profession. A secret group of "Timurs" works at the school, which condemns shortcomings in behavior and works for the benefit of the students. Against the background of their detective work, the relationship between Ivan and Dana develops, which is disrupted by Dana's irreversible vision defect.
| Actor | Role |
|---|---|
| DDrahoš FilačNot listed | Not listed |
| DDáša SilovskáNot listed | Not listed |
| MMiro MališNot listed | Not listed |
 Ľubomír RomanNot listed | Not listed |
| FFedor FrešoNot listed | Not listed |
| LL. ŠtibrányiNot listed | Not listed |
 Viera TopinkováNot listed | Not listed |
| EEugen SenajNot listed | Not listed |
| IIrma BárdyováNot listed | Not listed |
| RRudolf VelickýNot listed | Not listed |
| AAnton GymerskýNot listed | Not listed |
| TTibor BogdanNot listed | Not listed |
| MMilan FiabáneNot listed | Not listed |
| IInes RomanováNot listed | Not listed |
| VV. PopovováNot listed | Not listed |
| JJán HečkoNot listed | Not listed |
| JJozef RehákNot listed | Not listed |
 Jozef DóczyMushroom-picker | Mushroom-picker |
| JJ. BartovičNot listed | Not listed |
 Ivan KrivosudskýMushroom-picker (voice) | Mushroom-picker (voice) |