Gregor Mendel
Štěpán Koníček
Original Music Composer
Václav Borovička
Dramaturgy
Rudolf Obdržálek
Idea
Zdeněk Šibrava
Director of Photography
Bohumil Vančura
Graphic Designer
Rudolf Obdržálek
Screenplay
Rudolf Obdržálek
Director
Milada Sádková
Editor
Jan Kindermann
Sound
Josef Soukup
Production Manager
Mariana Polášková
Production Manager