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 , Franca Polesello , Mario Valgoi , Lucio De Santis , Adriano Micantoni , Luciano Rossi , Isarco Ravaioli , Lucia Modugno
Bema Film
