A rich man can not cheer his daughter Marcelka. He calls overseas doctors and tries to repaint his castle but nothing helps. Only young boy Petrik is able to amuse Marcelka with his artistry.
| Actor | Role |
|---|---|
| IIvonna KonečnáMarcelka | Marcelka |
 Matěj FormanPetrík | Petrík |
 Lubomír LipskýNot listed | Not listed |
 Karel EffaNot listed | Not listed |
 František FilipovskýNot listed | Not listed |
 Lubomír KostelkaNot listed | Not listed |
 Libuše HavelkováNot listed | Not listed |
 Vladimír HrubýNot listed | Not listed |
| MMilan JonášNot listed | Not listed |
 Alena VránováNot listed | Not listed |