A biographical film about a Czech mechanic and designer who was the first in the Czech lands to construct a steam car.
Vladimír Ráž
Hana Kavalírová
Jiří Plachý
Jiřina Steimarová
Zdeněk Kampf
Vladimír Hlavatý
Rudolf Deyl
Marta Májová
Saša Rašilov
Marie Glázrová
Eduard Kohout
František Kreuzmann
