El agua en el suelo 1934
Sound Engineer
The Undertaker 1932
Sound
Lelíček in the Services of Sherlock Holmes 1932
Sound
Naceradec, King of Kibitzer 1932
Sound
Conversion of Ferdys Pistora 1932
Sound
Career of Pavel Camrda 1931
Sound
The Robber 1931
Sound
Business in Distress 1931
Sound
The settlement of the young dream 1931
Sound
Darling of the Regiment 1931
Sound
The Last Bohemian 1931
Sound
From Saturday to Sunday 1931
Sound
Him and His Sister 1931
Sound
Meet the Sister 1931
Sound
The Case of Colonel Redl 1931
Sound
The Case of Colonel Redl 1931
Sound
Fidlovačka aneb Žádný hněv a žádná rvačka 1930
Sound
Imperial and Royal Field Marshal 1930
Sound
Her Boy 1930
Sound
Refuge 1928
as Fritz
Credits from TMDB.