- Marion Davies
- Rue Carew
- Dorothy Green
- Princess Naia
- Norman Kerry
- Jim Neeland
- Matt Moore
- Prince Alak
- Ward Crane
- French Secret Service Agent
- George Cooper
- Mr. Brandes
- Arthur Earle
- Mr. Stull
- Gustav von Seyffertitz
- German Spy
- Emil Hoch
- Steward
- Fred Hearn
- Rev. William Carew
- James Laffey
- Ship Captain
- William Brotherhood
- Steward
- Eddie Sturgis
- 'Parson' Smalley
