John Gavin
Hubert Bonisseur de La Bath
Acting
Margaret Lee
Aïcha Melik
Acting
Curd Jürgens
Il Maggiore
Acting
Luciana Paluzzi
Maud
Acting
Robert Hossein
Dr. Saadi
Acting
Rosalba Neri
Conchita Esteban
Acting
George Eastman
Karas
Acting
Guido Alberti
Faruk Melik
Acting
Piero Lulli
Heindrich Van Dyck - un rappresentante dell'ONU
Acting
Renato Baldini
MacLeod - un diplomatico della CIA
Acting
Seyna Seyn
La réceptionniste
Acting