Robert Biberti

Haus Vaterland

1983

Kein Land

1981

Comedian Harmonists

1976

Himself

Mauerblume im Ballhaus Paradox

1968

Glorious Times in the Spessart

1967

(uncredited)

Die Comedian Harmonists singen Volkslieder

1934

Bass

Princess, At Your Orders!

1931

The Road to Paradise

1930

(as Comedian Harmonists)