- Henry Ainley
- Rudolf Rasendyll / Rudolf V
- Jane Gail
- Princess Flavia
- Gerald Ames
- Rupert of Hentzau
- Arthur Holmes-Gore
- Michael - Duke of Strelsau
- Charles Rock
- Colonel Sapt
- George Bellamy
- Captain von Rischenheim
- Norman Yates
- Fritz von Tarlenheim
- Marie Anita Bozzi
- Antoinette de Mauban
- Heather Thatcher
- Extra
