A musical comedy about two indistinguishably similar siblings who love music, but each of them is completely different. Pavel Fořt is a professor of classical music at a pedagogical institute, his brother is a jazz musician and plays music in America. When the twin brother suddenly appears in Prague, they switch roles.
Oldřich Nový
Dana Medřická
Helga Čočková
Jan Tříska
Rudolf Deyl
