Koch highlighted the political and elements, and Curtiz seems to have favored the romantic parts, insisting on retaining the Paris flashbacks.
She is accompanied by her husband, Victor Laszlo, a renowned, fugitive leader.
And this is the reason it works, in spite of aesthetic theories and theories of film making.
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A drummer, he had to fake playing the piano.
The street used for the exterior shots had recently been built for another film, , and for the Paris.