as Giorgio Manfredi aka Luigi Ferraris
as Marcel
as Self (uncredited)
as Francesco, le capitaine du cargo italien
as Julio Spoletti
as
as Ing. Andrea Venturi
as Le marchand bohémien
as Cerutti (uncredited)
as Pierre Dumaine
as Dr. Rouvier
as Prof. Witt (uncredited)
as Self
as Salvatore
