Karl Ritter · Writer
Sealed
1953
El paraíso
Writer
Sealed
1943
The Crew of the Dora
Writer
Sealed
1942
G.P.U.
Screenplay
Sealed
1941
Über alles in der Welt
Screenplay
Sealed
1941
Stukas
Screenplay
Sealed
1937
The Private's Job
Screenplay
Sealed
1930
Fräulein Lausbub
Writer
Kehre zurück! Alles vergeben!
Sealed
1929
Kehre zurück! Alles vergeben!
Writer
Sealed
1928
The Girl from Spree Woods
Screenplay