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