Ernst & Young | Max Ernst | Ernst Haeckel | Ernst Mayr | Ernst Jünger | Ernst Zündel | Ernst Gombrich | Ernst Mach | Ernst Ulrich von Weizsäcker | Ernst Moritz Arndt | Ernst Lubitsch | Ernst Bloch | Karl Ernst von Baer | Heinrich Wilhelm Ernst | Ernst & Young Entrepreneur of the Year Award | Ernst van de Wetering | Ernst Toller | Ernst Thälmann Pioneer Organisation | Ernst Röhm | Ernst of Schaumburg | Ernst Ludwig Kirchner | Ernst Ludwig Gerber | Ernst Heinrich Weber | Ernst Hanfstaengl | Ernst Haefliger | Ernst Detlof von Krassow | Ernst Cassirer | Ernst | Joseph-Ernst Graf Fugger von Glött | Ernst Witebsky |
The screenplay by Ray Harris and Humphrey Pearson is based on the book of the 1922 stage musical The Lady in Ermine by Frederick Lonsdale and Cyrus Wood, which had been adapted from the operetta Die Frau im Hermelin by Rudolph Schanzer and Ernst Welisch.