Annette Kellerman
Merrilla, Queen of the Sea
Acting
Hugh Thompson
Prince Hero
Acting
Mildred Keats
Princess Leandra
Acting
Walter Law
King Boreas
Acting
Beth Ivins
Ariela (as Beth Irvine)
Acting
Philip Van Loan
Prime Minister
Acting
Fred Drucker
Clovis
Acting
Louis Dean
The King
Acting
Carey Lee
The Queen
Acting
Minnie Methol
The Duenna
Acting