as Corteggiatore Di Mafalda (uncredited)
as Dr. Mesmer's Friend
as Mousseret
as Industriale
as Eliot Wilkins
as Roberto Astorri
as Dario
as Conte Paolo di Ronni
as Franco della Spina
as Il conte
as Dr. Berti
as Brigadiere Carlo
as Lt. George Birkemore
as Viscount Turin
as Conte di Loisy
as capitano del corso
as Igor Cernicevskij
as Count Guido Severi
as Ralph
