A Spanish nobleman raises his only daughter as a boy, similarly to Greta Garbo in Queen Christina (1933). In adulthood, Juana's upbringing causes complications in her love life. Possibly an early example of genderqueer representation.
| Writing | Paul Czinner | Writer |
| Writing | Béla Balázs | Writer |
| Directing | Paul Czinner | Director |
| Writing | Tirso de Molina | Theatre Play |
| Camera | Karl Freund | Director of Photography |
| Production | Paul Czinner | Executive Producer |
| Production | Elisabeth Bergner | Executive Producer |
| Sound | Giuseppe Becce | Music |
| Camera | Adolf Schlasy | Director of Photography |
| Camera | Robert Baberske | Director of Photography |
| Costume & Make-Up | Leo Pasetti | Costume Design |
| Art | Leo Pasetti | Art Direction |
| Costume & Make-Up | Edith Glück | Costume Design |
| Art | Erich Kettelhut | Art Direction |