Rossana Podestà as Isabel Moore

Jacques Sernas as Nicholas 'Nick' Mann

George Sanders as Principe Makowski

Yoko Tani as Asia

Folco Lulli as John Volpi

Leopoldo Trieste as Pagani

Miranda Martino as La cantante

Alfredo Varelli as Maggiore Fwad

Milena Bettini as Caroline

Isarco Ravaioli as Franz