as La Roche
as Prince Zibatchefsky
as James Larrabee
as David Mantz
as Count Krenko
as Prime Minister
as Ramlan
as Senator Cornejo
as Duc de Lille
as Dr. Steven Trow
as Silas Blackburn
as DeMaubert
as Gen. Rivas
as Uncle Joe Russell
as Baldini, Opera Impresario
as Henri Le Roque
as Mr. Fonesco