A romantic fairy tale about a poor painter, Jakub, who visits a sad kingdom where no one is allowed to laugh. But Jakub doesn't like that at all. Will he be able to change the sad kingdom into a happy one?
| Actor | Role |
|---|---|
 Vladimír KratinaNot listed | Not listed |
 Veronika FreimanováNot listed | Not listed |
 Jan PřeučilNot listed | Not listed |
 Josef BekNot listed | Not listed |
 Josef LangmilerNot listed | Not listed |
 Vlasta ŽehrováNot listed | Not listed |
 Luba SkořepováNot listed | Not listed |
 Vladimír HrubýNot listed | Not listed |
 Václav SloupNot listed | Not listed |
 Jiří BruderNot listed | Not listed |
 Eva HruškováSinging (voice) | Singing (voice) |
| AAlfred StrejčekSinging (voice) | Singing (voice) |
 Magdalena Reifová(uncredited) | (uncredited) |