"An Italian government agent is assigned to break up a drug smuggling ring on the island of Ischia but his daughter is kidnapped by the gang."
Boris Karloff
as Don Gaetano
Renato Vicario
as Ten. Mario Andreani
Jole Fierro
as Giulia
Patrizia Remiddi
as Fiorella Andreani
Franca Marzi
as Gloria D'Auro
Carlo Duse
as Foster
Giuseppe Chinnici
as Maresciallo Antonio Carcani
Salvatore Scibetta
as Col. Della Finanza
Giulio Battiferri
as Il rapitore
Domenico De Nimmo
as Uomo di Pozzuoli
Clara Gamberini
as La contessa
Germana Paolieri
as Adalgisa
Kitty Vinciguerra
as
Angelo Dessy
as Un contrabandiere
Alberto D'Amario
as Morozzi
Bruna Camerini
Gianni Breschi
Giuseppe Addobbati
as Direttore 'Sirena'
as Colonel della Finanza
Roberto Bianchi Montero
Director
Writer
Carlo Lombardo
Story
Alberto Vecchietti
Jolanda Benvenuti
Editor
Augusto Tiezzi
Cinematography
Carlo Innocenzi
Music
Alfredo Montori
Art Designer
Fortunato Misiano
Producer