Friends Hejbal and Kašík long for adulthood so they can do whatever they want, but when a unique chemistry experiment suddenly allows them to grow up, nothing seems as simple as it first seems...
Ondřej Havelka
Vašek Kašík
Miroslav Vladyka
Bohouš Hejbal
Josef Abrhám
otec Kašík
Hana Maciuchová
matka Kašíková
Karel Heřmánek
otec Hejbal
Jitka Molavcová
matka Hejbalová
Jan Novák
Vašek Kašík - dítě
Jiří Ťoupal
Bohouš Hejbal - dítě
