Quel âge avaient les acteurs dans Klec pro dva (1968) ?

A simple print worker selflessly cares for his sick mother. He spends all his free time with her and the only hobby he indulges in from time to time is model railways. But the arrival of a beautiful girl changes everything. The hero suddenly falls into a love infatuation, not knowing how to cope with the conflict of his unrecognised feelings and his concern for his mother...