"1921-06-07Z"^^ . . . . "The Solemn Oath (German: Das Gel\u00FCbde) 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."@en . . "The Solemn Oath"@en . . . . . . . .