as Steward
as Giuseppe
as Ilmar
as Russian Ambassador
as Van Draper
as Carlo Ravelli
as Luigi (uncredited)
as Commandante Arletti
as Senator (uncredited)
as Hunya
as Crook
as Dino
as Frenchman
as Director of Cellini Gallery in Rome
as Massina
as Cashier at Casino
as Italian Professor
as Hotel Clerk
as Pierre
as Manager
as Tony, Slender Henchman
as Alex's Ukulele Tutor
as Dr. Carelli
as Hotel Hall Porter
as uncredited
as Prof. Stromboli
as Dr. Francisco Gonzales