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...
as Vašek Kašík
as Bohouš Hejbal
as otec Kašík
as matka Kašíková
as otec Hejbal
as matka Hejbalová
as Vašek Kašík - dítě
as Bohouš Hejbal - dítě
as učitel Vaněk
as ředitel Pecka
as psycholog Jára
as Maruška Nováková
as Šváková
