86 minutos
E.C.H.O., a secret organization with a strange name masterminds a bizarre plot to take over the world by dosing important `nerve centers' with super potent LSD. The only man who can stop them is Rex, a secret agent working for an undisclosed organization.
Guy Madison
Rex Miller
Franca Polesello
Virginia
Mario Valgoi
Korba
Lucio De Santis
Jimmy Gioglu
Adriano Micantoni
Mister X
Karin Skarreso
La rossa
Luciano Rossi
Stanis - Gioglu's man
Pier Annibale Danovi
Isarco Ravaioli
Alex Corey
Virgilio Gazzolo
Lucas
Enrico Ribulsi
Rex Miller's Principal
Emilio Marchesini
Marc - Korba's Assistant
Mimmo Darni
Mariella Zanetti
Sheila l'agente segreto ucciso in Aeroporto
Ruggero Salvadori
Lucia Modugno
Liz - the guinea-pig for LSD
Pierangelo Civera
Marine in footage (uncredited)
