The Violin Case Murders
(Screenplay)
Jerry Cotton: Tip Not Included
(Screenplay)
The Devil's General
(Screenplay)
Jailbreak in Hamburg
(Screenplay)
Der Eiserne Gustav
(Director)
Der Eiserne Gustav
(Screenplay)
Der Eiserne Gustav
(Idea)
Goodbye, Francesca!
(Screenplay)
The Indian Scarf
(Screenplay)
Town Without Pity
(Screenplay)
Königliche Hoheit
(Writer)
Verbrechen nach Schulschluß
(Writer)
Die Zeit mit dir
(Director)
Der Schinderhannes
(Writer)
Der mutige Seefahrer
(Writer)
Rebel Flight to Cuba
(Screenplay)
Dreizehn Mann und eine Kanone
(Writer)
Immer wenn der Tag beginnt
(Novel)
Königin Luise
(Writer)
The Trapp Family
(Writer)
Eine Frau fürs ganze Leben
(Writer)
Sweetheart of the Gods
(Writer)
Ludwig II
(Writer)
Der letzte Mann
(Writer)
Roses for the Prosecutor
(Screenplay)