Patric Knowles
Prince Rupert Heinrich Franz Von Rentzau
Beverly Roberts
Laurine Lynne
Allyn Joslyn
Joe Craig
Gordon Oliver
Ricky Preston
Vladimir Sokoloff
Herr Andrew Brenner
Eula Guy
Trommy, Laurine's Maid
Fritz Feld
Herr Meyer, Hotel Director
Ann Codee
Maria
George Humbert
Giovanni
Otto Fries
Franz, Buggy Driver
Sam Ash
Reporter
Glen Cavender
Austrian Policeman at Jail
Gino Corrado
Austrian Hotel Staff Member
Lester Dorr
Reporter
Stuart Holmes
Castle Servant at End
Don Marion
Busboy
Frank Mayo
Motion Picture Director
Jack Mower
Frederick, Elevator Operator
Janet Shaw
Telephone Operator
Rosella Towne
Brenner's Receptionist
Jeff York
Announcer at Polo Game
Robert Fischer
Joseph, Rupert's Servant
Eddie Graham
Photographer at Polo Game
Sandra Ramoy
Reporter
Raoul Freeman
Reporter (uncredited)
