All Cast
Tommy Kirk
Tommy Carpenter
Annette Funicello
Annette Aliotto
Nino Castelnuovo
Bruno
Clelia Matania
Aunt Gisella
Carlo Rizzo
Uncle Mario
Ivan Desny
Count Roberto
Venantino Venantini
Lorenzo
Ivan Triesault
Professor Levenson
Odoardo Spadaro
Padrone
Renzo Palmer
Carabiniere
Richard Watson
Butler
Helen Stirling
Miss Brooks
Elisa Cegani
Felicia
Liana Del Balzo
Countess Della Scala