Walter Neng

Agente segreto 777 - Operazione Mistero

Enrico Bomba

Mark Damon, Mary Young

Agente Sigma 3 - Missione Goldwather

Gian Paolo Callegari

Jack Taylor, Silvia Solar

An electronic ray that can counter any aerial attacks has just been invented by Professor Goodwin, but before he can put in good hands, he is kidnapped by a criminal organization, that starts an international bid for him and his invention among the rogue countries of the world. The CIA sends Agent Sigma 3 to find the Professor before the transaction takes place. His mission takes him from Rome to Tangiers, and to Barcelona.