Ultimatum
About the assassination of Archduke Franz Ferdinand and the beginning of the First World War. Focuses on the relationship between a Serbian officer and his Austrian-born wife and their involvement in espionage between the countries.
Directors: Robert Siodmak, Robert Wiene
Writers: Alexandre Arnoux, Ewald Bertram, Léo Lania, Pierre Allary
Cast
IMDB: tt0033201