Cast & crew
Opening Staten Generaal 20-9-1921 (1921)
Cast
| Queen Wilhelmina of the Netherlands | Self |
| Duke Henry of Mecklenburg-Schwerin | Self |
Crew
| Willy Mullens | Producer |
Opening Staten Generaal 20-9-1921 (1921)
| Queen Wilhelmina of the Netherlands | Self |
| Duke Henry of Mecklenburg-Schwerin | Self |
| Willy Mullens | Producer |