as David Mantz

as Baldini, Opera Impresario

as Gen. Rivas

as Count Krenko

as Prime Minister

as Senator Cornejo

as Silas Blackburn

as Dr. Steven Trow

as DeMaubert

as James Larrabee

as Ramlan

as Henri Le Roque

as La Roche

as Duc de Lille

as Uncle Joe Russell

as Prince Zibatchefsky

as Mr. Fonesco

as The Hypnotist