The Solemn Oath

The Solemn Oath (German: Das Gelübde) is a 1921 German silent comedy film directed by Rudolf Biebrach and starring Theodor Loos, Lotte Neumann and Eugen Rex. It premiered in Berlin on 7 June 1921. The film's art direction was by Hans Sohnle. It was based on a play by Heinrich Lautensack.

Cast

 * Theodor Loos as Graf Horst
 * Lotte Neumann
 * Eugen Rex
 * Rudolf Biebrach
 * Julie Abich
 * Albert Kunze
 * Albert Patry
 * Erich Walter
 * Hanns Waschatko