Three novels deal with the mentality of the children, their agitations, and the merry and sad things in their everyday life. The movie is created with a lot of humor, cheerfulness, and great love for the kids.

• Studiya za igralni filmi ''Boyana''
• Ivaylo Dzhambazov
• Nikolay Neykov
• Petar Peychev
• Andrey Slabakov
• Ivan Arshinkov
• Dimitar Tzonev
• Sarkis Muhibyan
• Rumena Trifonova